A car rental company charges a flat fee of $21.50 and an hourly charge of $14.50. Express the cost C of renting a car as a function of x, if a car is rented for x hours,.
What will be an ideal response?
C(x) = 14.50x + 21.50
Mathematics
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Determine whether the equation has real number solutions.3 + 6z2 = -8z
A. Real solutions B. No real solutions
Mathematics
Write as a percent.0.55
A. 550% B. 55% C. 0.055% D. 5.5%
Mathematics
Solve the problem.If (-3, 1) is the endpoint of a line segment, and (2, -1) is its midpoint, find the other endpoint.
A. (-7, 11) B. (7, 3) C. (7, -3) D. (-13, 5)
Mathematics
Solve the problem.To suspend a prop from the ceiling on the set of the school play, Stephanie needs 10 pieces of wire. Each of six of these pieces of wire has a length of 
meters, while each of the other four has a length of 
meters. In simplest radical form, find the total length of wire needed to suspend the prop.
A. 
m
B. 10
m
C. 
m
D. 
m
Mathematics