Question

Shay and Nadine solve this problem in two different ways. You have $25$25 in your bank account. You make $7$7 per hour babysitting. How many hours must you babysit to have a total of $165$165 in your account?

Answer 1

you need 20 hours babysitting  here is how you solve that

you subtract 25 form 165 which is 140 then you divide by 7 which is 20.

your answer is 20.