The equation would be c=42.5x+60
C is cost
X is number of hours
Answer:
35, 48 63 80 99
Step-by-step explanation:
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14, finding the rate of change is simple,
142-128 = 14
156-142 = 14
170-156 = 14
184-170 = 14
14+14+14+14 = 56
There are 4 integers so divide by 4
56/4 = 14
so the answer is 14
Triangle=10
Circle=5
Square:3.5
Half square:1.75
Answer to ?:26.25
