Solve the problem.The cost of having a package delivered has a base fee of $9.70. Every pound over 5 lbs cost an additional $0.44 per pound. Write a linear model that represents the cost, C, for the total weight, w, in pounds of the package. Assume w ? 5 lbs.
A. C = 0.44w + 11.9
B. C = 9.7w + 0.44
C. C = 0.44w + 9.7
D. C = 0.44(w - 5) + 9.7
Answer: D
Mathematics
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