Question

Lilly opens an account with $60. Each week she deposits $12. Write an expression to show the amount she has after w weeks.

Answer 1

5 weeks

Explanation:

so if Lily has $60 and takes out (subtracts) 12 a week then it would look like this

TOTAL STARTED WITH EACH WEEK

$60 -12 48

$48 - -12 36

$36 -12 24

$24 -12 12

$12 -12 0

SO Lily will have enough money to deposit for 5 weeks