Answer:
substitute 8 into x =(8-2)2
(6)2=12
Honestly no idea... sorry
For company a it would be at the 8th hour and they would be 210 and for company b it would be at the 7th hour
The answer would be 50 and 37.
50-37 = 13
50+37 = 87
3x = 20.40. Divide each side by 3.
x = 6.8
she earns $6.8 per hour
