Answer:
The c intercept is 42
The t intercepts are: 6, -1 and 7
Step-by-step explanation:
Given

Solving (a): The c intercept
Simply set t to 0




Solving (b): The t intercept
Simply set c(t) to 0


Split

Solve for t

Because he ended up paying $24 more than the actual price of the drill, this is the amount of interest he paid.
In total, the repairman pays $324 in 6 equal payments. So, each payment was

.
Answer:
17 is the answer
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Step-by-step explanation:
33 is the highest subtracted by 16 which is the lowest to get 17
0.45 = 45/100
45/100 = 9/20 (Simplified)