carlie spent $42 at the salon. her mother loaned her the money. carlie will pay her mother 15% of $42 each week until the loan is repaid. about how much will carlie pay each week ?

Answers

Answer 1

Answer: To get the answer we have to find 15% of 42. First step is to transfer 15% into decimal.
15% it is 0.15
\Finally we can multiply
0.15*42=6.75$ - its the result

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Olivia is 4 feet 10 inches tall. She compared her height with her younger sister, Susan, and found that Susan is 15 inches shorter than she is.What is Olivia's height, in inches?

______________

What is Susan's height, in centimeters?

1 inch=2.54 centimeters

Answers

A foot (or feet) is 12 inches.This means Olivia is four lots of 12 inches tall plus another 10 inches.Four lots of 12 is 48(4x12=48).48+10=58.
However Susan is 15 inches shorter than Olivia so Susan is basically Olivia's height minus 15 inches. Olivia's height, as we know, is 58 inches.
58 inches minus 15 is 43, therefore Susan is 43 inches tall. This means Susan's height equals 43 lots of 1 inch. Because 1 inch equals 2.54 centimeters, Susan's height equals 43 lots of 2.54 centimeters. To work this out without a calculator you could get rid of the decimal place and do 43x254=10922. Then, because the number that had the decimal point in had 2 digits after it(2 numbers) you add the decimal place back in 2 places from the right of your answer. In this case, it gives you 109.22. Therefore:
~Olivia's height: 58 inches
~Susan's height: 109.22 centimeters

I hope that helps you and I understand that it's a really long answer but I wasn't sure which bit you couldn't understand. :)

If f(x)=3+x/x-3, What is f(a+2)

Answers

Step-by-step explanation:

f(x) = 3+x/x-3

Substituting x = a+2, we get

$f(a + 2) = (3 + (a + 2))/((a + 2) - 3) \n f(a + 2) = (a + 5)/(a - 1)$

which is the final answer.

Please mark Brainliest if this helps!

Answer:

f(a + 2)= (5 + a) / (a - 1) or f(a+2)= (a+5)/(a-1)

Step-by-step explanation:

f(x)=(3+x)/(x-3)

To evaluate f(a+2), simply replace the x with a+2

f(a+2) = (3 + a+2)/(a+2 - 3)= (a+5)/(a-1)

To answer items such as this, we directly substitute the a + 2 to the all the x's in the function:

f(a + 2) = (3 + a + 2) / (a + 2 - 3)

Simplifying the function generated above:

f(a + 2) = (5 + a) / (a - 1)

Witch of the number is composite 29,39,59 and 79?

Answers

39 is the answer because 13*3=39

Is it true that any nonzero integer divided by 0 equals zero?

Answers

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Deviation is the difference between any value and the mean of the set

Answers

Answer:

True

Step-by-step explanation:

Deviation is how much data in the set differs from the mean or average of the set. This is true.

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Answers

do you have a picture?

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Ms. Simon made brownies for her holidays party. She placed the brownies on a pan.the brownies were organized into 7 rows and she placed 6 brownies in each row. How many brownies are on the pan. Solve the problem using 2 different strategies. Remember to use your mole step.

Step-by-step explanation:

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