Answer:
Step-by-step explanation:
2 3/5
43/10- 17/10
(43 × 10) - (17 × 10) /10 × 10
260/100
260 ÷ 20/100 ÷ 20
75/5=15
64/4=16
Andrea has a higher babysitting rate by $1
4/5x - y = -2 is the answer.