Question

Mason opens a savings account by making a $165.85 deposit. Every week, he deposits another $20.50 in the account. The following expression shows the amount of money that will be in the account x weeks after Mason opens it.

165.85 + 20.5x

 

How much money will be in the account after 10 weeks?

Answer 1

First multiply 10 by 20.5 because x represents the number of weeks. You get 205. Next add 165.85 to that and you get 370.85 as your final answer.

Answer 2

$370.85

Explanation:

sub the 10 for the x

370.85