Question

Alan deposits $10 per month into his savings account. Which expression could represent the amount he saves, in dollars, in y years?

Answer 1

in 1 year Allan would save 120 dollars, this is because, 10x12=120

Explanation:

to find out what he would save I 2 years just multiply 120 by 2, 120x2=240, and for 3 years multiply 120 by 3, and so on.