Solve the problem.Linda needs to have her car towed. Little Town Auto charges a flat fee of $45 plus 
per mile towed. Write a function expressing Linda's towing cost, c, in terms of miles towed, x. Find the cost of having a car towed 9 miles.
A. c(x) = 2x; $47
B. c(x) = 2x + 45; $53
C. c(x) = 2x + 45; $63
D. c(x) = 2x; $18
Answer: C
Mathematics
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Find the requested polynomial. Find a polynomial function of degree 3 with -2, 2, 5 as zeros.
A. f(x) = x3 + 5x2 - 4x - 20 B. f(x) = 3x3 + 5x2 - 4x - 10 C. f(x) = x3 + 7x2 - 4x - 4 D. f(x) = x3 - 5x2 - 4x + 20
Mathematics
Evaluate the polynomial.-2x3 - 2x2 - x - 26 for x = -3
A. 13 B. 37 C. 3 D. 1
Mathematics
Evaluate.(-1)4
A. 1 B. -4 C. -1 D. 4
Mathematics
Solve the problem.$2000 is invested at 4% compounded quarterly. In how many years will the account have grown to $7000? Round to the nearest tenth of a year.
A. 31.5 yr B. 1.4 yr C. 31.9 yr D. 29.1 yr
Mathematics