Question

Manny has 600$ in his savings account. Every week, x, he deposits $30 into his account. Which expression describes Manny’s bank account total after x number of weeks? A. 30x + 600+ x b. 600x + 30 c. 600- 30x or d 30x + 600

Answer 1

D. 30x+600

Explanation:

It cannot be A. because you don't need to add the amount of weeks to the total so that doesn't make sense.

It cannot be B. because Manny is adding $600 each week but $30

It can't be C. because Manny is not withdrawing money, he is depositing.

So that leaves you with D. which is your answer.