Question

karla wants to buy a new phone . she has $80 saved up. She’ll be making $10 per hour babysitting her neighbors child. If she needs a total of $150 for the phone, how many hours does she need to babysit for?

Answer 1

Answer:

7 hours

Step-by-step explanation:

She has 80$ and needs 150, 150-80=70. 7*10=70, meaning that 7 is your answer.

Answer 2

Answer:

7 hrs

Step-by-step explanation:

So she has 80 and needs a total of 150

150-80= 70  70/$10 so she needs to work 7 hours I think