Answer:
Work shown below!
Step-by-step explanation:


Answer:
Your answer would be 30% discount
Step-by-step explanation:
137.40 / 458 = .3
Answer:
1. 57 2. 81
Step-by-step explanation:
71x2=142 256-142=114/2= 57
5103/63= 81
She earned 145$ a day because 725/5 is 145