Please help!! With step by step

Gary has decided to buy a new flat screen TV system for $4,700 and agreed to make monthly payments
for three years at 7% compounded monthly. How much is each payment? How much will he pay in
cumulative interest?

Step-by-step explanation:

Compound Interest

This is a well-know problem were we want to calculate the regular payment R needed to pay a principal P in n periods with a known rate of interest i.

The present value PV or the principal can be calculated with

Solving for R

Where Fa is computed by

We'll use the provided values but we need to convert them first to monthly payments

Thus, each payment is

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.