Mathematics Middle School

What is the procedure for multiplying by a one digit number?

Answers

Answer 1
Every time you multiply by a one digit number your answer gets higher. Hope that answers your question ^^

Related Questions

*I mark brainliest* Please help me on this question, explaining it, so I can understand this topic. Thank you.

Answers

answer d, because the equation is stating 3= $4.41, we are trying to figure out how much 4 cost
so d is correct as if u wanted to find out how much one thing cost u need to divide the number of the thing by its cost .An example is 20dollars for 4 apples. so 20/4=5 dollars for each apple. 

This equation shows how much 3 erasers cost, which in this case its 4.41. the equation equals to 4/x as the cost of 1 eraser is the same. so if u wanted to solve this equation, u can use the cross method to multiply it so 

3x=4.41*4
3x=17.64
x=5.88

What is the value of p?

0.6441−(−0.29)=p

​a) 0.3541 ​

​ b) 0.4541 ​

c) 0.8341

d) 0.9341

Answers

p=0.6441+0.29=0.9341 (D)

a tin can collecting money on a store counter for the holiday season contains 15.80 dollars in quarters and dimes. if there are a total of 74 coins how many of each coins are in the tin

Answers

Final answer:

To find out how many quarters and dimes are in the tin, we set up a system of equations based on the total value and total number of coins. Solving these equations reveals that the tin contains 56 quarters and 18 dimes.

Explanation:

The student is asking for help with a system of equations problem that involves quarters and dimes that add up to $15.80, with a total of 74 coins in the tin. To solve this, we set up two equations: one for the total amount of money (1) and the other for the total number of coins (2).

Let's let Q be the number of quarters and D be the number of dimes. Therefore:

0.25Q + 0.10D = $15.80 (because quarters are $0.25 each and dimes are $0.10 each)Q + D = 74 (total number of coins)

From equation (2), we can express D in terms of Q as D = 74 - Q. Substituting this into equation (1) gives us:

0.25Q + 0.10(74 - Q) = $15.80

This simplifies to:

0.25Q + 7.4 - 0.10Q = $15.80

0.15Q = $15.80 - 7.4

0.15Q = $8.40

Dividing both sides by 0.15 gives:

Q = $8.40 / 0.15

Q = 56 quarters

Substitute Q (56) back into equation (2) to find D:

D = 74 - 56

D = 18 dimes

Therefore, there are 56 quarters and 18 dimes in the tin.

PLEASE HELP I WILL GIVE 99 POINTS
Which correctly shows how to use the GCF and the distributive property to find an expression equivalent to 24 + 44?
4(6 + 11)
2(12 + 22)
6(4 + 11)
2(12 + 6)

Answers

I would say it is 4(6+11). Hope this helped!
24+44=72
2(12+22)=2x12+2x22=24+44=72

in recent years 17.7% of households watched the finals of a popular reality series. There are 110.2 million households in the United States. How many households watched the finals?

Answers

17.7%            x
-------- = -----------------
100%     110,200,000

If 110.2 million households equals 100%, then you just cross multiply to solve for what households are 17.7% - which is 19,505,400.

Using the information in the table, how many centimeters are in 8 kilometers?

Answers

There are 800,000 centimeters are in 8 kilometers.. Hope this helps!!

A coffee pot contains 1 1/2 quarts of coffee after Tony pours an equal amount of coffee to cups 3 1/2 cups of coffee Remain the pot how much coffee did Tony pour into each cup

Answers

x = 1 1/4 cups

x = 1.25 cup

Tonya poured 1 1/4 cups into each cup.

Tony poured a total of 2 1/2 cups of coffee into an unspecified number of cups.

To solve this problem, we first need to understand the different units of measurement being used and convert them appropriately. In the United States, 1 quart is equal to 4 cups. So, we will start by converting the coffee in the pot to cups.

The coffee pot originally contained 1 1/2 quarts of coffee. To find out how much this is in cups, we multiply by 4 (since there are 4 cups in 1 quart):

1 1/2 quarts = 1.5 quarts

1.5 quarts * 4 cups/quart = 6 cups

Thus, the coffee pot had 6 cups of coffee before Tony poured it into cups.

After pouring, 3 1/2 cups of coffee remain in the pot. To find out how much coffee was poured into the cups, we subtract the remaining coffee from the initial amount:

6 cups - 3 1/2 cups = 2 1/2 cups

This means that Tony poured a total of 2 1/2 cups of coffee into the cups. If we assume that he poured an equal amount into each cup, we would divide the total amount poured by the number of cups to find the amount per cup. However, since we don't know how many cups he filled, we can only conclude that Tony poured a total of 2 1/2 cups of coffee into an unspecified number of cups.

a number q multiplied by 1/4 is greater than -16

Answers

In number form this is:
q · 1/4 > -16
To get rid of the fraction, multiply both sides by 4 to get the answer:
q > -64

Final answer:

The student is dealing with an inequality where a number q is multiplied by [tex]\frac{1}{4}[/tex] and needs to be greater than -16. Upon solving, the result is that q must be greater than -64.

Explanation:

The student is asking about an inequality in mathematics where a number q multiplied by [tex]\frac{1}{4}[/tex] must be greater than -16. To solve this, we set up the inequality as follows:

[tex]\frac{1}{4}[/tex] × q > -16

When solving for q, you would multiply both sides of the inequality by 4 to isolate q:

q > -16 × 4

q > -64

Therefore, the value of q must be greater than -64 to satisfy the inequality.

Lexi jarred 12 liters of jam after 4 days. How many days did Lexi spend making jam if she jarred 15 liters of jam?

Answers

well first you need to divide 4 by 12 which is 3. So 15/3=5 so she jarred in 5 days.


help...? heres the question:



kayla says that dividing by 5/6 is the same as dividing by 5, then multiplying by 6. is she correct? why?

Answers

Having 5/6 means that, since the 6 is in the denominator (the bottom number or the number to the right of the /), you divide by 6. Next, since 5 is on the top or to the left of the /, you multiply 5. As that does not match up with Kayla's answer, she is incorrect.

Monster Mike's truck decelerates from 72 m/s to 0 m/s in 6 seconds. What is his rate of deceleration?

Answers

Answer:

this may be wrond but I think it is -12 m/s

Step-by-step explanation:

[tex]72/6=12[/tex]

The requried rate of deceleration of Monster Mike's truck is -12 m/s².

What is speed?

Speed is defined as when an object is in motion, the distance covered by that object per unit of time is called speed.

Here,
The rate of deceleration of Monster Mike's truck can be calculated using the following formula,

Acceleration = (Final Velocity - Initial Velocity) / Time

Final Velocity = 0 m/s (since the truck comes to a stop)

Initial Velocity = 72 m/s

Time = 6 seconds

Substituting the given values into the formula,

Acceleration = (0 m/s - 72 m/s) / 6 s

Acceleration = -12 m/s²

Therefore, the rate of deceleration of Monster Mike's truck is -12 m/s². The negative sign indicates that the acceleration is in the opposite direction to the initial velocity of the truck.

Learn more about speed here,
https://brainly.com/question/7359669

#SPJ2

What is 6,372,079,003 in expanded form

Answers

Six billion, three hundred seventy two million, seventy nine thousand, three
6,000,000,000 + 300,000,000 + 70,000,000 + 2,000,000 + 70,000 + 9,000 + 3.

x(x2-x+3) monomial times polynomial

Answers

Multiply whats outside the bracket (which is x) by everything inside the brackets, so:
x(x² - x + 3) = x³ - x² + 3x

How does identifying the part in the whole help you write the percent proportion

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"part/whole is equal to percent proportion over 100%"

Plz help my little sis get her hw done

Answers

1) 10 times or (10x)
2) 1/10
3) 100,000
4) 100
5)1,000,000
6) 100
7) 10
8) 10
9) 100
10)10
11) 10
12) 10
13) 10

hope this helps

the fastest train in the us can travel 2.6 miles per minute.At that speed how far does it go in half an hour?

Answers

The train good 2.6 miles in a minutes and you are looking for how far it does in 30 minutes you have multiply 30 times 2.6 and you get 78 miles
30•2.6 = 78
you have to multiply 2.6 × 30=
[tex]2.6 \times 30 =78.0[/tex]

what is 3/4, -7/10, -3/4, 8/10 least to greatest

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-3/4, -7/10, 3/4, 8/10
-3/4, -7/10, 3/4, 8/10
Hope this helps!

can someone help me I need help with this question

Answers

To find the difference of 5 1/8 and 2 1/5 I would first turn the mixed numbers into improper fractions. Therefore, I would have 41/8 - 11/5. Then, I would find a common denominator which would be 40. I would have 205/40 - 88/40 and I would end up with 117/40. 

Can you please help me answer my question? I already asked it but it hasn't been answered. It is fro social studies: What were some accomplishments of Montezuma?

Noya needs to determine the number of books that will fit into a box. If the box has a length of 18 inches and each book is 2/9 of an inch thick, which expression can be used to determine the number of books that will fit into the box?

Answers

2/9 x = 18; If the total amount of space is 18 inches, and each book is 2/9ths of an inch thick, you have to use x to figure out the missing value of how many books will fit
- First  we know that each book is 2/9 inch thick
- The total  length of the box is 18 inches
- And we can fill the box with x Amounts of 2/9 inch books as long as the total  length DO NOT SURPASS 18 inches

So, the expression would be

[tex]2/9 x \leq 18[/tex]

In which x is the total number of books

What is the point-slope form of the line with slope -1/8 that passes through the point (-2, 1)?

Answers

y-1=-1/8(x+2) You just plug your points into the formula 
(y-1) = (-1/8)(x+2)
or, y-1= - x/8 - 1/4
or, y= -x/8+1-1/4

so, y = -x/8 + 3/4

how do you solve
x+3/5-3x/10=7

Answers

Heyo!

x+3/5-3x/10=7

Multiply both sides of the equation by 10

10x +6 - 3x = 70

Collect the terms

7x + 6 = 70

Move constant to the right side and
change its sign

7x = 70 -6

Subtract the numbers

7x = 64

Divide both sides by seven

x = 64/7

(8x+1)+(4x+11)=180°
solve for x

Answers

You would combine like terms, so it would become 12x +12=180 Then you would subtract 12 from both sides so that the x is on one side and the just plain numbers are on the other side. So your equation now is 12x=168 You then at this point would divide both sides by 12 to get the x alone. Your final answer then would be x=14

Hope this helped Let me know if you have any questions or if you need anymore help. I am always here if you need someone

"Three times a number increased by eleven is seventeen" translates to which of the following equations?
11x + 3 = 17
11x - 3 = 17
3x + 11 = 17
3x - 11 = 17

Answers

Hello There!

It would be 3x + 11 = 17 where x is the missing value.
If you were to solve it x = 2.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
the third equation is correct!

let x be the number, 

3 times the number would be: 3x

increased by 11 would be: + 11

so its 3x+11=17!

Hope this helps!

what fraction part remains uncovered if 3 rectangles are covered
use the image below to help you visualize the problem.
I shaded in 3 rectangles and there are 25 rectangles in all. pls help thanks

Answers

At the beginning, you begin with one whole that's been split into 25 pieces, or 25ths. Before you cover any of them up, you still have all 25, so you have 25 25ths, or, as a fraction, [tex] \frac{25}{25} [/tex]. Next, you take away 3 of those 25ths, or [tex] \frac{3}{25} [/tex], which leaves you with [tex] \frac{25-3}{25} [/tex], or [tex] \frac{22}{25} [/tex].

Karina earned $60 from her part time job. she spent 3/10 of it on food and 1/4 of it on music. how much money does she have left. pls show all work and answer

Answers

0.3+0.25= 0.55

1-0.55= 0.45

0.45(60)= 27

Karina has $27 left.

1/2 + 9/10 + 4/5
A. 2 1/5
B. 2 2/10
C. 14/17
D. 22/10

Answers

I didn't state this earlier, but you should find the common denominator so in this case it is 10.
1/2=5/10, 9/10 stays the same, and 4/5=8/10.
Now you add them up.
5/10 + 9/10 + 8/10 = 22/10
22/10 = 2 2/10
2 2/10 = 2 1/5
Answer: A. 2 1/5
Here is the answer so yo you don't get confused

Ron used 9 centimeters of tape to wrap 3 presents. How much tape will Ron need in all if he has to wrap 5 presents?

Answers

15 centimeters of tape to wrap 5 presents.
9cm = 3 presents
3cm = 1 present
3cm x 5 presents = 15cm

15 cm is your answer.

Hope that helped! :)

A Cab charges $1.75 for the flat fee and $0.25 for each mile. Write and solve an inequality to determine how many miles Eddies can travel if he has $15 to spend

Answers

1.75 + 0.25x ≤ 15
where x is equal the number of miles.

The key to solving an inequality is just temporarily making the ≤ symbol a =. Then solve for x like any other algebraic equation. Once you find the value of x, you will have solved the inequality. Make sure to add back the ≤ when you are done. 

15 - 1.75 = 13.25
13.25/0.25 = x 
x = 53
add back the ≤
x ≤ 53
This means Eddies can travel up to 53 miles with his $15.

how do you turn 3 7/8 into a decimal?

Answers

Use photomath it gives you the answer plus it gives you the steps on how to do it too
3 times 8 plus 7 = 31/8
then divide 31 by 8
= 3.875

Three ways to come up with 15,638 only using hundreds, tens and ones

Answers

1.) 156 * 100 + 38 = 15638 

2.)  312 * 50 + 38 = 15638 

3.)  78 * 200 + 38 = 15638
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