Calvin works at a clothing store. He sells 3 pairs of jeans for $66.49 each, 2 shirts $28.99 each, and a belt for $15.40. He also gives a refund for a coat that a customer returned for $89.95. What is the net change in the amount of money for the store?

182 / 182.9

Step-by-step explanation:

199.47 +57.98 + 15.40 - 89.95    

3 x 66.49 = 199.47

2 x 28.99 = 57.98

since there was only one for the belt and the coat there is no problems for that.

add and subtract all of that and you get 182 or 182.9

i did the problem on my own and then checked it on a calculater. although if it isnt right im very sorry

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.