Answer:
44%
Step-by-step explanation:
100 + 20 = 120/100
(1.2)^2=1.44
144 - 100 = 44%
Answer: x=15 and y=6
2y+49 + 8y+71 = 180 (Then solve)
5x+44 + 3x+16 = 180 (Then solve)