Question

HELP PLEASE John opens a savings account with a deposit of $25. After the initial deposit, he deposits $10 each week into his account. Which equation can be used to determine how much money, y, John has after x weeks?

A. y = 35x
B. y = 25x + 10
C. y = 10x + 25
D. y = 10x - 25​

Answer 1

C. y = 10x + 25

Explanation:

If John put $10 each week but we don't know how many weeks that he deposits $10, use x as the amount of weeks. x10.

There was already $25 in his savings account so we don't have to put an x next to the $25.