Solve the problem.The charges for renting a moving van are $65 for the first 30 miles and $7 for each additional mile. Assume that a fraction of a mile is rounded up. Find a symbolic representation for a function f that computes the cost of driving the van x miles, where 
(Hint: express f as a piecewise-constant function.) Then, determine the cost of driving the van 98 miles.
A. f(x) = 
; $6846
B. f(x) = 
; $541
C. f(x) = 
; $961
D. f(x) = 
; $961
Answer: B
Mathematics
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change if the point 
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