Teresa needs to save $25.50 to go to the movies this weekend. She currently has $3. If Teresa makes $7.50 an hour babysitting, how many hours does she need to babysit this week? *

Theresa needs to babysit for 3 hours

Step-by-step explanation:

Given that theresa has $3 while she needs $25.50, and makes $7.50 per hour, find the number of hours she needs to work to make the balance she needs.

First, we find the difference between what she has and what she needs= $25.50 - $3

=$22.50

Then, to get the balance she needs, we divide $22.50 by $7.50

=22.50/7.50 = 3hours

Theresa needs to babysit for 3 hours

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5