Question

Can u solve this for me??

Answer 1

75 weeks

Explanation:

Let the number of weeks be x

10x + 45 = 789 Subtract 45 from both sides

10x = 789 - 45 Combine

10x = 744 Divide by 10

x = 744/10 Divide

x= 74.4 weeks. It will not hurt her to save the extra week to get the phone