Answer:
52
Step-by-step explanation:
Subtract 50 on both sides, then divide by .5 to find x
Answers is 2in
Step-by-step explanation: 6in•6in=36in•2in=72in
Answer:
10
Step-by-step explanation:
1.25 each song
she bought 8 songs
1.25 x 8 = 10
10-20 = 10