the percent of increase is 16% if the new number is 522 find the original number

Answers

Answer 1
The original number is 438.48. Hope this helps!


Related Questions

William earns a base salary of $150.00 every week with an additional 12%, commission on everything he sells. If William sold $6050.00 worth of items last week, what was his total pay?

Answers

6050 x .12 =726
726 + 150 = 876

I need to know 37-45 and show work

Answers

37-45= -8
The answer is a negative number
No problem!  since 37 is smaller than 45, then your answer will be negative,  so instead, switch the numbers around, making it 45-37.  Now, just find the answer (8), and add a negative.  So your answer is -8.

37-45=x
45-37= -x
45-37=8
47-35=-8

9.
Which of these is a simplified form of the equation 6y + 4 = 8 + 2y + 2y? (5 points)


6y = 8
10y = 12
2y = 4
4y = 12
10.
The work of a student to solve the equation 2(3x – 4) = 8 + 2x + 4 is shown below:

Step 1: 2(3x – 4) = 8 + 2x + 4

Step 2: 5x – 6 = 12 + 2x

Step 3: 5x – 2x = 12 + 6

Step 4: 3x = 18

Step 5: x = 6

In which step did the student first make an error and what is the correct step? (5 points)



Step 2; 6x – 6 = 2(6 + x + 2)
Step 2; 6x – 8 = 12 + 2x
Step 3; 5x – 2x = 12 – 6
Step 3; 5x + 2x = 12 + 6

Answers

9.
6y+4=8+2y+2y
Combine like terms
6y+4=8+4y
Get like terms on the same side, subtract 4 from both sides to get
6y=4+4y
Subtract 4y from both sides to get
2y=4 IS the answer (even though it can be simplified further, that answer isn't one of the choices so 2y=4 is the equation simplified.)

10.
Step 2 was the mistake when you distribute a number you don't add (which is what they did to get 5x) you multiply to get 6x. So the correct step 2 would be
6x-8=12+2x
Becuase of the distributive property.

Hope this helped!



Question 9:

6y + 4 = 8 + 2y + 2y

6y + 4 = 8 + 4y

6y - 4y = 8 - 4

2y = 4

y = [tex] \frac{4}{2} [/tex]

y = 2

Hence, the answer is C.

Question 10:

2(3x – 4) = 8 + 2x + 4

6x - 8 = 12 + 2x

6x - 2x = 12 + 8

4x = 20

x = [tex] \frac{20}{4} [/tex]

x = 5

Hence, the answer is B.

what is the balance as a result of having a credit of $84 and a debit of $29

Answers

84-29=x
55=x
You will have a $55 credit

84-29=55

84 is your credit and 29 is your debit


A Fast food restaurant sold 30 burgers with cheese.If the ratio of burgers sold with cheese compared to without cheese was 10:7,How many burgers did they sell total?

Answers

To find the total number of burgers sold, we use the ratio of burgers with cheese to those without (10:7), determine the number of sets in the 30 burgers with cheese sold, and calculate the number of burgers without cheese accordingly. The restaurant sold a total of 51 burgers.

To determine the total number of burgers sold, we can use the given ratio of burgers with cheese to burgers without cheese, which is 10:7. This means for every 10 burgers with cheese, there are 7 burgers without cheese. We're told that the restaurant sold 30 burgers with cheese. Since these represent the '10' part of the ratio, we can find out how many sets of '10' there are in 30 burgers to then calculate the '7' part of the ratio.

First, we divide the number of cheeseburgers by 10:

30 burgers with cheese \/ 10 = 3 sets

Next, we multiply the 7 parts of the ratio by 3 to find the number of burgers without cheese:

7 x 3 = 21 burgers without cheese

To find the total number of burgers sold, we add the number of burgers with cheese and the number without cheese:

Total number of burgers = 30 (with cheese) + 21 (without cheese) = 51 burgers

Which expression is rational? 6.27316543222718… square root of 2 square root of 14. square root of 49

Answers

A rational number is any number that can be expressed as the quotient or fraction. It is also a number that does not repeat and/or go on forever (ex. pi or 3.1415926535)

Soo, the rational number is 
the √49 

√49 = 7 7 is a rational number, also a whole number as well, how bout that.
The square root of 49 is 7, therefore it is the only rational number

What is the tenth of 4575?

Answers

1/10 of 4575

4575/10= 457.5

(Just move the decimal one place to the left)

A passenger on a bus walks towards the back of the bus at 3.0 km/h relative to the bus, while the bus travels south at 15 km/h.

What is the passenger's velocity relative to the road?

A.
18 km/h north
B.
18 km/h south
C.
15 km/h south
D.
12 km/h north
E.
12 km/h south

Answers

The correct answer is E
Final answer:

The passenger's velocity relative to the road is calculated by subtracting the passenger's speed from the bus's speed since they are moving in opposite directions. Thus, the passenger's velocity relative to the road is 12 km/h south.

Explanation:

The passenger's velocity relative to the bus is 3.0 km/h towards the back of the bus. However, given that the bus is moving south at 15 km/h, the passenger's velocity relative to the road is actually the bus's speed subtracted by the passenger's speed (as they're moving in opposite directions). Therefore, the passenger's velocity relative to the road is 15 km/h - 3.0 km/h = 12 km/h towards the south or simply 12 km/h south.

Learn more about Relative Velocity here:

https://brainly.com/question/34025828

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Choose The Answer That Best Matches The Word In Italics.

conor's sense of this own infallibility has contributed his sucess at chess.
A. Competitive
B. Inability To Make An Error
C. Open Minedemess
D. Strategic Skills.

Answers

To be infallible means to be unable to make a mistake. In this case, selection B. Connor feels that he is able to do things without error and, in that vein, is able to beat all of his chess opponents because he knows the proper decision and moves to make at all times.

Answer:

B

Step-by-step explanation:

What is the length of a rectangle with a width of 18in and an area of 117in

Answers

Hi, your answer is 6.5 inches.

Hoped I helped,
Dawn
The formula to find a rectangles area is b*h/2=A or l*w/2=A

So all you have to do is this, multiply the area by 2, and divide by the width.

Once you do this, you should come up with the 13*18/2=117
13 being the length.

If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to y from the second equation is substituted into the first equation. 2x − 7y = 4 3x + y = −17

Answers

The simultaneous equations are
2x - 7y = 4         (1)
3x + y = -17       (2)

Write (2) as
y = - 3x - 17       (3)

Substitute (3) into (1).
2x - 7(-3x - 17) = 4
2x + 21x + 119 = 4
23x = -115
x = -5
This is the equation obtained after substituting y from the second equation into the first equation.
The solution for y is
y = -3(-5) - 17 = -2

Answer: x = -5

Note: The solution is x = -5,  y = -2.

What is 5×5 and divided by 5

Answers

5 x 5 = 25
25/5
5

Hope this helps!
5 times 5 =25 divide 5 =5


what is 10 9/12 in simplest form?

Answers

9/12= 3/4 (divide the numerator and denominator by the gcf, which is 3)

Final answer: 10 3/4
10 9/12 in its simplest form is 10 3/4

Simplify the fraction by dividing numerator (top) and the dinominator (bottom) by three.

Teresa will rent a car for the weekend . She can choose one of two plans . The first plan has no initia fee but costs $0.70 per mile driven . The second plan has an initial fee of $65 and costs an additional $0.20 per mile driven . How many miles would Teresa need to drive for the two plans to cost the same ?

Answers

130 miles, which would equal 91 dollars for both of them

what is the value of "x" if 25^2 = x

Answers

The value of x would be the answer of 25^2 which means it is squared and squaring means a number times itself, so, therefore you have 25x25 which would give you the answer of 625 meaning x=625

If x^2=10,What is the value of x?

Answers

first one is the answer
x = +- sqrt (10)
If x^2 is 10, then the value of x would be sqrt(10). Since 10 is not a perfect square, you would have to take the square root of it and then square it to get rid of the square root symbol

The Hazell family has 4 children. Murphy is 1 year younger than his older brother Michael. Keira is 2 years younger than Murphy. Isabelle and Keira are twins. If Michael is 8, how old is Isabelle?

Answers

Michael is 8 and Murphy is one year younger, so that makes him 7. The twins are two years younger than Murphy, so that makes them 5 years old. Isabelle is 5.
michael = x
murphy = x - 1
keira = x - 3
isabella = x - 3

michael = 8

isabella=x-3=8-3=5

Isabella is 5


Reina and Sam are multiplying (8^4)^5 (7^3)^9.

Reina's Work: (8^4)^5 (7^3)^9 = 8^4 + 5^7^3 + 9 = 8^97^12
Sam's Work: (8^4)^5 (7^3)^9 = (8^4)⋅^57^3⋅^9 = 8^207^27

I need help as soon as possible please.

Answers

correct answer is Sam's work
 (8^4)^5 = 8^(4*5) = 8^20
 (7^3)^9 = 7^(3*9) = 7^27

answer
Sam's Work: (8^4)^5 (7^3)^9 = (8^4)⋅^5 7^3⋅^9 = 8^20 7^27

what is the distance between A(3,-4) and B(-1,3) (distance formula)

Answers

Since the distance formula is sqrt((x1-x2)^2+(y1-y2)^2), we can plug that in to get sqrt((3-(-1))^2+(-4-3)^2)) from the x and y values of the first set of points and then subtracting the x and y values from the second set of points from that. After that, we get sqrt(4^2+(-7)^2)=sqrt(16+49)=sqrt(65)

there were 101 passengers on the mayflower. how could only 41 of them make an agreement for all ?

Answers

Final Answer:

41 passengers on the Mayflower were able to make an agreement for all through a democratic process, likely involving discussions, debates, and voting.

Explanation:

The key to understanding how 41 passengers could make an agreement for all lies in the democratic decision-making process. On the Mayflower, it's reasonable to assume that the passengers engaged in discussions and debates to reach a consensus on important matters. In a democratic setting, decisions are often made through a majority vote. If a decision required agreement from the majority of passengers, and there were 101 passengers in total, then 41 individuals would be sufficient to constitute a majority.

Democracy operates on the principle of majority rule, meaning that decisions are determined by the preferences of more than half of the participants. In this case, if 41 passengers were in agreement, they would have constituted a majority, allowing them to make decisions on behalf of the entire group. This form of decision-making is practical for large groups, as it ensures that a reasonable number of individuals can come together to reach decisions efficiently.

It's important to note that not all decisions may have required the same level of agreement. Some matters might have been settled through a simple majority vote, while others could have required a higher threshold. Nevertheless, the democratic process would have provided a mechanism for the passengers to collectively make decisions and navigate the challenges they faced on the Mayflower.

Find the sum or difference of 8-6.38

Answers

The answer is 8-6.38=1.62
(Difference) 8-6.38= 1.6
(Sum) 8+6.38= 15.38

Which expression shows 36 + 63 as the product of their greatest common factor and the sum of two whole numbers with no common factor?


A. 11(3 + 6)

B. 9(4 + 7)

C. 11(4 + 5)

D. 3(15 + 18)

Answers

Hey!

Hope this helps...

~~~~~~~~~~~~~~~~~~~~~~~~~~

The first thing we know is that all the answers equal 99, so we cannot cross any answer off, however, what we want to know is what answer (after distribution) looks like 36 + 63...

A.) 11(3 + 6) > 33 + 66

Does 33+66 look like 36+63?

NO

B.) 9(4 + 7) > 36 + 63

Does 36+63 look like 36+63?

YES

C.) 11(4 + 5) > 44 + 55

Does 44+55 look like 36+63?

NO

D.) 3(15 + 18) > 45 + 54

Does 45+54 look like 36+63?

NO

So...

The answer is: B.) 9(4 + 7)


Explain how the Venn diagrams in this lesson show that all integers and all whole numbers are rational numbers

Answers

The Venn diagram shows that rational numbers include all integers (-3, -2, -1, 0, 1, 2, 3,) and all whole numbers (0, 1, 2, 3, 4, 5). Inside the rational numbers circle is the integer circle, and the whole numbers circle, which concludes that all integers and whole numbers are rational numbers. 

All integers in which real numbers are involved can be written as p/q such that p and q are integers so they will be a rational number.

What is an irrational number?

Any real number that cannot be written as the quotient of two integers, p/q, where p and q are both integers, is referred to as an irrational number.

In another word, irrational numbers are those numbers that can not terminate.

For example, √2, and √3 are irrational numbers because they cannot be written as p/q where p and q both should be integers.

All integers are non-decimal numbers so they can be written as p/q such that p and q both will be integers so they will be a rational number.

The whole number is a positive integer so it will be in the category of integers only.

So,

In the given Venn diagram it is clear that in the real number all rational and irrational numbers are included in the rational number integer and in which the whole number is shown.

Hence "All integers in which real numbers are involved can be written as p/q such that p and q are integers so they will be a rational number".

For more about the irrational number,

https://brainly.com/question/4031928

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According to the dietary guidelines for Americans which of the following is important in order to maintain a healthy weight?

A. Get all the nutrients your body needs
B. Balance calories eaten with activity level
C. Wash hands when preparing food
D. Eat nutrient-dense food

Which of the following is an example of proper food handling?

A. only clean the surface when you are done cooking
B. place frozen foods on the countertop to thaw
C. keep all perishable foods inside cabinets
D. keep your hands clean while you are cooking

Which of the following is a good choice according to the dietary guidelines?

A. Diet Soft Drinks
B. Frozen Yogurt
C. Salmon
D. Fruit Snacks

Answers

1.) B, as calories in needs to meet calories burned to maintain weight
2.) D, as it is the only choice that remotely prevents food-borne illness
3.) C, as salmon has high protein and healthy fats, while the rest of the foods listed are full of sugar, processed ingredients, or artificial sweeteners.

What's the distance between the points (-3,11) and (5,5)

Answers

Using the distance formula, we first find the distance from -3 and 5 (-3-5)=-8). Next, we square that (64). We then repeat the process for the y values (11-5=6, and 6^2=36).We add them up (64+36=100), and square root that to get 10

A graph of a line passing through points (-1, 2) and (0, 5). 20 pts

Answers

so ask yourself, "How far did i rise from the first point to the second point(the 'y' values)?" answer....from 2 to 5 takes 3 positive steps so...3 is the "rise" .
now, do the same with the "run".
ask yourself, "How far did i run from the first point to the second point?" answer....from 1 to 2 takes 1 positive step so...1 is the "run" . This gives a slope of 3/1.
Next, you have to put this slope and one of the points into that "point-slope" formula.
y-y1 =m(x-x1 ) ----> we will use the point (1,2) = (x1,y1) here
y-2=3(x-1)=3x-3
add 2  to both sides and you get your equation...
y = 3x-1

A yellow jacket can fly 4.5 meters in 9 seconds.find the unit rate in meters per second

Answers

the answer is .5 because to set it up you write 4.5/9 and then n/1 so 4.5 times 1 = 4.5 then you multiply 9 times n so it would be 9n, so then you didvide 9 by both sides so n=.5 so the unit rate is 1: .5

2/1 or 2:1 or 2 meters per second

math questions down below

Answers

its 3l-40 or 5l-3 the answer is

a) The population consists of all 250 students in your large statistics class. You plan to obtain a simple random sample of 30 students by using the sampling frame of students present next Monday. (Select all that apply.)

Answers

There is three sampling frame of students that cannot be sampled in the next Monday. This is Students who are skipping class cannot be sampled, Students who are on a school trip cannot be sampled, and Students who are out sick cannot be sampled.
Final answer:

The question deals with a simple random sampling method for a statistics class, discussing various techniques such as proportionate random sampling, systematic sampling, and the importance of each individual having an equal chance of being selected to ensure a representative sample.

Explanation:

The student's question involves selecting a simple random sample of 30 students from a population of 250 students in a large statistics class, using the sampling frame of students present next Monday. The concept described relates to sampling methods within the field of statistics, used to infer characteristics of a larger population. One method mentioned is proportionate random sampling, where a sample is obtained from each class based on the proportion of students in the college (e.g., if 30% of students are freshmen, then 30% of the sample would come from the freshman class). Another method is systematic sampling, where a starting point is chosen using a random number generator and then every nth student is selected (e.g., every 50th student). An important characteristic of a good sample is that every individual in the population should have an equal chance of being included, which is a hallmark of both random and systematic sampling methods. Finally, stratification, such as by class standing or other demographic factors, ensures that the sample is representative of the population under study, which might involve working with local schools to select a random sample of students from various backgrounds.

how to solve x/-3-2=5.5

Answers

okay first set up the equation

 x
---      -2     = 5.5
-3

add over the 2

 x
---  = 7.5
-3

now you need to multiply the denominator by the answer

(-3)(7.5) = x
-22.5 = x
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