The distributive property loss of combined subtraction and multiplication for example 3 x (5-2) = (3X5) - (3x2) Explain how you could use the distributive property and mental math to find 5x198

Answers

Answer 1
5 * 198 = 990

(5 * 100) + (5 * 90) + (5 * 8) =
   500 + 450 + 40 =
       990

Related Questions

When filing separately, both Melvin and Sylvia have a standard deduction of $5700, and each can claim him/herself as an exemption for $3650. Neither has any additional adjustments to income. What is Melvin's taxable income? How about Sylvia's taxable income?

Answers

Final answer:

Melvin and Sylvia's taxable income is calculated by subtracting the sum of the standard deduction ($5,700) and the personal exemption ($3,650) from their adjusted gross income. Since the adjusted gross income was not provided, the exact taxable income cannot be determined without that information.

Explanation:

When calculating Melvin and Sylvia's taxable income, we first need to use the given standard deduction and personal exemption to determine their taxable income. According to the information, the standard deduction is $5700 and the personal exemption is $3650 Therefore, we subtract the sum of these deductions from their adjusted gross income to find their taxable income.


Assuming Melvin and Sylvia both have the same adjusted gross income and ignoring any typos or irrelevant parts of the questions being asked, we have:

Adjusted gross income (Assumed): This will be provided in the actual scenario, which is not given in the question.Standard deduction:$5700Personal exemption: $3650

The formula for each individual's taxable income is as follows:

taxable income = adjusted gross income - (standard deduction + personal exemption)

To find Melvin or Sylvia's taxable income, simply plug their adjusted gross income into the formula.

The ratio of weight on the moon to weight on earth is 1:6. How much would a 174 pound person weigh on the moon?

Answers

Divide 174 by 6 to get 29
The answer is 29 hope this helps

What represents the number written as 23 and 37 thousandths

Answers

23 and 37 thousandths written as a decimal is 23.037

The number written as 23 and 37 thousandths can be expressed in decimal form as 23.037.

What is Place value?

The foundation of our whole number system is place value. In this approach, the value of a digit in a number is determined by where it appears in the number.

When we write a number like 23.037, each digit to the left of the decimal point represents a different place value. The place values start from the right with ones, then increase by a factor of 10 as we move to the left.

So in the number 23.037:

The digit 7 is in the thousandth place, meaning it represents 7/1000 or 0.007.

The digit 3 is in the hundredth place, meaning it represents 3/100 or 0.03.

The digit 0 is in the tenth place, meaning it represents 0/10 or 0.

The digit 2 is in the one's place, meaning it represents 2 ones, or simply 2.

Therefore, 23.037 can be written as:

23 + 0.037

or

23 and 37 thousandths

Learn more about place values here:

https://brainly.com/question/27734142

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What is the length of VW?

A. 16 units
B. square root of 13 units
C. 20 units
D. square root of 20 units

Answers

The answer is D. If you make a right triangle with the line, then you can use the Pythagorean theorem (a^2+b^2=c^2) to solve for VW. The vertical line would be 4 units and horizontal line would be 2 units. Therefore 4^2+2^2=20 take the square root of 20 and that is the answer.

Answer:

D. square root of 20

Step-by-step explanation:

Use the table to write and solve an equation to tell you the number of minutes for which the cost of both phone companies is equal

Answers

company A : 0.36 + 0.03m
company B : 0.06m

to find out when they are equal, set them equal to each other and solve for m, the number of minutes

0.36 + 0.03m = 0.06m
0.36 = 0.06m - 0.03m
0.36 = 0.03m
0.36 / 0.03 = m
12 minutes <=== they will be the same at 12 minutes

check...
company A : 0.36 + 0.03(12) = 0.72
company B : 0.06(12) = 0.72
correct

Answer:

For 12 minutes, the cost of both companies will be equal and the cost will be 72¢.              

Step-by-step explanation:

We are given the following information:

Let x be the number of minutes where the cost of both companies is equal.

Company A charger = 36 cents and 3 cents per minute

Company B charges = 6 cents per minute

Cost of Company A after x minutes:

[tex]36 + 3x[/tex]

Cost of company B after x minutes:

[tex]6x[/tex]

Equating the two equations:

[tex]36 + 3x = 6x\\6x-3x =36\\3x =36\\x=12[/tex]

Thus, for 12 minutes, the cost of both companies will be equal and the cost will be 72¢.

what it the answer to 5r-1/5=4/5

Answers

First in order to solve you need to get rid of the fraction. You can do so by multiplying to entire equation by the denominator like so...

5(5r - 1/5) = (4/5)5
25r - 1 = 4
Then to isolate the variable you need to add 1 to both sides.
25r = 5
Then you divide.
r = 5/25
Simplify.
r = 1/5
I hope this helps love! :)

The answer to your problem is

 R= 1/5

How much money would be collected if 24 were sold?show your work

CAN YOU GUYS ALSO HELP ME ON 10,and12

Answers

Ordered Pairs are arranged like this (x,y) so the first one would be (3,60)

There are 12 pieces of fruit in a bowl. Seven of pieces are apples and two are peaches.what is the probability that a randomly selected piece of fruit will not be an apple or a peach? justify your answer

Answers

3/12, which is 1/4, which is a 25% chance. If there are 9 of the 12 that are apples and peaches, then 3/12 are not either. To get the percentage for the probability, divide 3 by 12, and you get 25%.

Please help me with this

Answers

Being that you have 29 problems and I don't think anyone is willing to do your whole homework page, I'll leave you with this:

If you have an equation where two number share the same base (ex: [tex]10 ^{x} * 10 ^{y}[/tex]), you keep the base the same and add the exponents ([tex]10 ^{x+y}[/tex]). So your first problem 10^5 * 10^7 = 10^12.

Dividing with exponents is just the opposite. If two numbers share the same base but have different exponents (ex: [tex] \frac{10 ^{x} }{10 ^{y} } [/tex]), you keep the base the same and subtract the exponents ([tex]10 ^{x-y} [/tex]). If this yields a negative exponent, you send it to the denominator and it becomes positive (ex: [tex]10 ^{-2} = \frac{1}{10 ^{2}} [/tex])

When simplifying expressions where you have the exponent of an exponent (ex: [tex](10 ^{x}) ^{y}[/tex]), you multiply the exponents together to create one power ([tex]10 ^{x*y}[/tex]. Same rule with yielding negative exponents applies but you should be okay looking at your worksheet.

If you need additional help still you can send me a message or reply in a comment and I'll come back. Same for if you need me to do examples from your piece of paper. 

Write 0.00000347 in scientific notation. (PLEASE, TY!)

Answers

first you want to count over the number of zeros that there are untill a number comes into the ones spot
so you would count over 6 to get 3.47
then you you would do 3.47x10^-6
you might ask why negative six well you are going to the right of the decimal not the left
Answer: 3.47x10^-6

if the product of 4 and a number is decreased by 12, the result is twice the opposite of the number. Find the number. EXPLAIN PLEASE ♥

Answers

Answer:  The number is:  "2 " .
__________________________________________
Explanation:
__________________________________________
Write the expression; which is an equation, as follows:
__________________________________________
     " 4x − 12 = 2(-x) " ;  in which "x" represents "the number for which we shall                                       solve" .
___________________________________________
Note:  

If the "number" = "x" ;  the "opposite of the number"  =  " -x " ;
___________________________________________
Rewrite as:  " 4x − 12 = -2x " ;
_____________________________________________
     →  Add "12" ; & add "2x" ; to EACH SIDE of the equation:

                      4x − 12 + 12 + 2x = -2x + 12 + 2x ;

           to get:    6x  = 12  ;
____________________________________________________
 Now, divide each side of the equation by "6" ; 
     to isolate "x" on one side of the equation; & to solve for "x" ;
____________________________________________________
                         6x / 6  =  12 / 6 ;

                    to get:    x = 2 .
____________________________________________________
Answer:  The number is:  "2 " .
____________________________________________________
Let us check our answer, by plugging in "2" for "x" in our original equation:
_____________________________________________________
        →   " 4x − 12 = 2(-x) " ;

  Let us plug in "2" for "x" ; to see if the equation holds true; that is; if both side of the equation are equal; when "x = 2" ;

        →   " 4(2) − 12 = ?  2(-2) ?? 

        →    8 − 12 = ?  -4 ? ;
 
        →    -4 = ? -4 ??  Yes!
 __________________________________________________    

38 divided by 1558 and please show your work

Answers

38/1558

       The answer is 41.78941

       38/1588

            -152

            68

-           38

            300

-           266

            340

-           304

           360

-           342

            180

-           152

               38

-              38

                0           

The answer is 41.78941

38/1588

-152

68

-  38

 300

-266

340

-304

360

-342

180

-152

38

-38

  0 

suppose you go to a concert and purchase 3 identical t-shirts and a hat. the hat cost $21 and you spend $60 in all how much does each t-shirt cost ?

Answers

Ok, first you subtract 21 from 60.
That gives you 39, so you then divide that by 3.
That gives you 13, so each t-shirt cost $13.
Hope this helps
if the hat costs 21, and you spent 60, subtract 21 from 60 and you get 39. then divide 39 by how many t-shirts, so 39/3 = 13. so each t-shirt should cost $13

steps for solving 4(3x-6)=24

Answers

multiply 3x*4=12x   -6*4=-24 so 12x-24=24 add 24 and it would be 12x=48 divide by 12 and x=4
C. A is correct. B is correct. D is correct.
                                   

PLEASE HELP :):):):):):):):))

Joe's age x, is 5 times his age 10 years ago. Which equation represents the statement?

a) x = 5x - 6
b) x = 5x + 6
c) x= 5 - 10x
d) x = 5(x - 10)

Answers

The answer is d) x=5(x-10)

Answer:

d) X=5(X-10)

Step-by-step explanation:

Joe's age is change to X, so  we know that his age today is 5 times his age 10 years ago.

His age ten years ago is X-10, if for example he is 25 today then his age ten years ago would be 15 (25-10).

If his age now is 5 times his age 10 years ago we will have to multiply his age ten years ago to get his age today.

Example:

5(X-10), this is how we can write 5 times his age 10 years ago, in a mathematical way.

Now we just have to know that this equation is equal to his age today X.

5(X-10) = X, or another way to put it is:

X=5(X-10)

A triangle has an area of 10.5 square feet. The base of the triangle is 6 feet. What is the height?

Answers

Hello,

Let's put what we know in an equation. We know that B X H / 2 = the area of a triangle.

6 X H (height) / 2 = 10.5 Sq. Ft.

If you want to find the height, let's solve for H. I think we should combine 6 and H together, and that would simplify to 6h / 2 = 10.5.

Now to get 6h by itself, let's multiply by 2 to each side. It would then look like: 6h = 21. To finally get "h" by itself, we need to divide h by 6 to each sides. After you do that, the answer simplified is: h = 3.5.

To make sure my answer is correct, let's plug in the height with the base, if it equals 10.5.

6 X 3.5 / 2 = 10.5
(6 X 3.5 ) / 2 = 10.5
(21) / 2 = 10.5
10.5 = 10.5

My answer is correct, since each side equals the same. 
Hope this isn't too confusing, hope this helps! =)











Answer:3.5

Step-by-step explanation:

A sequence is defined by dividing the term number by the power of 2 raised to the term number. What is the seventh term?
A. 1/4
B.7/32
C.7/64
D.7/128

Answers

D I think is the answer because it’s the first on I looked at

China has a population of approximately 1,322,000,000 people. Express this number in scientific notation. A) 1.322 x 109 B) 1.322 x 10-9 C) 1.322 x 10−8 D) 13.22 x 108

Answers

The answer is A.) 1.322 x 10^9. I hope this helps love! :)

In the given kite, AE = 6 ft , BE =9ft , and DE = 15ft . Determine the area of the kite .

Answers

Add AE Plus CE=12
BE Plus DE=24
The 12*24=288
Bc you multiply length times width
I hoper I helped

Answer:

The area of a kite is 144 ft².

Step-by-step explanation:

Given information: AE = 6 ft , BE =9ft , and DE = 15ft .

Area of kite is

[tex]A=\frac{1}{2}d_1d_2[/tex]

where, [tex]d_1\text{ and }d_2[/tex] are diagonals of kite.

From the given figure it is clear that BD and AC are diagonals of the kite.

[tex]d_1=BD=BE+DE=9+15=24[/tex]

[tex]d_2=AC=AE+CE=6+6=12[/tex]

The area of given kite is

[tex]A=\frac{1}{2}\times 24\times 12[/tex]

[tex]A=144[/tex]

Therefore the area of a kite is 144 ft².

What is the debt-to-credit ratio of the Handy Hardware Credit Card?

Answers

step 1: add the amounts of your outstanding balances on your cards
EX: $1500+$1000+$500=$3000
step 2: add the amount of your creedit lines on your cards
EX: $6000+$3500+$2500=$12000
step 3: divide your total debt by your total credit
EX: $3000/$12000=25% or 0.25

Answer:

Debit to credit ratio is the ratio of amount of credit you are using divided by the total amount of credit you are eligible to use.

Step-by-step explanation:

Consider that you have a credit card issued to you by bank. Now its credit limit is $10,000. Up to now, you have spent $4000, your debit to credit ratio will become:

= (4000/10000)*100

= 40%

Now credit is the amount of money, equivalent to which, goods can be purchased with promise of future payments.

whereas, Debt is the money which is obligated to pay before services or goods are used.

So, debt to credit ratio is one of the important factors when banks issue credit cards of certain limits to their customers.

Whats the simple interest of $400 after 5 years at a 3% annual rate?

Answers

60 is the interest bro

If a parking garage charges $5.50 to park for 4 hours and $7.75 to park for 7 hours. If the cost is a linear function of the number of hours parked, what is the cost to park for 3 hours?

Answers

7.75-5.5=2.25
7-4=3
2.25÷3=0.75
One hour is 0.75
three hours are 2.25

Answer:2.25

Step-by-step explanation:

a robot can complete 8 tasks in 5/6 hour. each task takes the same amount of time.

a. how long does it take the robot to complete the task?

b. how many tasks can the robot complete in one hour?

Answers

5/6 hour = 5/6 × 60 = 300/6 = 50 minutes

8 tasks in 50 minutes
1 task = 50/8 = 6 1/4 minutes

a. robot completes task in 6 1/4 minutes

b. #tasks per hour =
#of tasks × time takes to do task < or = 60
n × 6.25 = 60
6.25n = 60.
n= 60/6.25 = 9.6

robot can complete 9 tasks in one hour

Answer:

A robot can complete 8 tasks in hour = [tex]\frac{5}{6}[/tex]

A robot can complete 1 task in hour = [tex]\frac{\frac{5}{6}}{8}[/tex]

A robot can complete 1 task in hour = [tex]\frac{5}{48}[/tex]

So,  it take [tex]\frac{5}{48}[/tex] hours the robot to complete the task

A robot can complete tasks in  [tex]\frac{5}{6}[/tex] hour = 8

A robot can complete tasks in  1 hour = [tex]\frac{8}{\frac{5}{6}}[/tex]

                                                           =[tex]9.6[/tex]

So,  the robot complete 9 tasks in one hour.

Which lists all the integer solutions of the inequality |x| < 3?

A.) 0,1, and 2

B.) 0,1,2, and 3

C.) -2, -1, 0, 1, and 2

D.) -3, -2, -1, 0, 1, 2, and 3

Answers

simple the answer is c 100% positive 
{-2, -1, 0, 1, 2} is the set of integer solutions here.

The graph of g(x) is a parabola with a vertex at (0, 2).

Which statement is true?
Neither function is an even function.


Only the function g(x) is an even function.


Both functions are even functions.


Only the function f(x) is an even function.


Thank you!

Answers

The function g(x) has vertex (0,2) and the function of the graph has vertes (-2,0), so this latter is the function f(x).

Now analyze the statements.

Neither function is an even function ---> FALSE because the fact that the function g(x) has vertex (0,2) means that the symmetry axis of the parabole is the y-axis, so you know that g(x) = g(-x) which is the definition of an even function.

Only the function g(x) is an even function ---> TRUE: I already explained you why you can tell that g(x) is even. Now you just mut observe the graph of f(x) to realize that f(x) is not equal to f(-x) which means that it is not even.

Both functions are even functions ---> FALSE as we stated above f(x0 is not even.

Only the function f(x) is an even function ---> FALSE as we stated above.

the average person's stride length ,the distance covered by one step ,is approximately 2.5 feet long.How many steps would the average person take to travel 50 feet?

Answers

Well, if 50 divided by 2.5 is 20, then 20 is the correct answer.

Answer:

20 steps

Step-by-step explanation:

It is given that distance covered by one step is approximately 2.5 feet long.

⇒ 2.5 feet long = One step

⇒ 1 feet long = [tex]\frac{1}{2.5}[/tex]

∴ 50 feet = [tex]50\times\frac{1}{2.5} = 20 steps [/tex]

Hence, person has to take 20 steps for travelling 50 feet.

Select from the drop-down menu to correctly identify the property shown.

5.2+(−2.4+(−3.9))=(5.2+(−2.4))+(−3.9)
what type of property is this??

Answers

I believe this would be the addition property of equality.

Hope this helps!

I’m guessing it’s the associate property

the function y = 3.75 + 1.5(x-1) can be used to determine the cost in dollars for a taxi ride of x miles. what is the rate of change of the cost in dollars with respect to the number of miles?

Answers

Answer:

rate of change of the cost in dollars with respect to the number of miles= 1.5

Step-by-step explanation:

We have been given the function y = 3.75 + 1.5(x-1)

Let us simplify this equation

y = 3.75 + 1.5(x-1)

y= 3.75+1.5x-1.5

y = 1.5x+2.25

On comparing this equation withe the slope intercept form y = mx + b, we get

m = 1.5

b = 2.25

here x represents distance in miles and y represents the cost in dollars. So, the  rate of change of the cost in dollars with respect to the number of miles would be equal to the slope of the line.

Thus, we have

rate of change of the cost in dollars with respect to the number of miles

= slope

= 1.5

The rate of change of a function is the slope of the function.

The rate of change of the function is $1.5 per miles

The function is given as:

[tex]\mathbf{y= 3.75 + 1.5(x - 1)}[/tex]

Open bracket

[tex]\mathbf{y = 3.75 + 1.5x - 1.5}[/tex]

Collect like terms

[tex]\mathbf{y = 1.5x - 1.5 + 3.75}[/tex]

[tex]\mathbf{y = 1.5x +2.25}[/tex]

A linear equation is represented as:

[tex]\mathbf{y = mx +b}[/tex]

Where: m represents the slope

So, by comparison:

[tex]\mathbf{m =1.5}[/tex]

Hence, the rate of change of the function is $1.5 per miles

Read more about average rate of change at:

https://brainly.com/question/23715190

show how you round 1345/99 to the nearest integer

Answers

1345/99 = 13.585858

14

Rounding is easy, just look at the number in the tenths place. If the number is less than 5 round down and if the number is greater than or equal to 5 round up.

a rational function, a value is _________ from the domain if it would create a 0 in the function's denominator.

Answers

I would fill that blank in as exempt, meaning not included, since any value that creates a 0 in a function's denominator is undefined on the graph.
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