Question

Answer the highlighted questions

Answer 1

1.) 5n-4=11 n=3

2.) .5n+15=9 n=(-6)

3.) 7n-6=(-20) n=(-2)

4.) 4n+8=(-12) n=(-5)

5.) $9.99+$0.25x=$113.74 x=415

6.) $475+$25x=$725 x=10

7.)

8.)

Answer 2

Amy can afford 10hrs. of guitar lessons after buying the guitar.

Directions:
725 - 475 = 250

25 × 10 = 250