Answer:
the $45 per hour mechanic worked 2 hours
the $120 per hour mechanic worked 8 hours
Step-by-step explanation:
45 X 2 = 90
120 X 8 = 960
960 + 90 = 1050
Answer: $70.20
Step-by-step explanation: first subtract 75-10=65... second multiply 65 by 8% which equals 5.2.... third add 5.2+65=70.20
Answer:
c
Step-by-step explanation:
Decrease because the arrow is pointing down