Katelyn is shopping for a cellular phone service. Trenton Bell charges a monthly fee of $40 for up to 500 minutes. For every minute over 500, there is an $0.18 charge. Write a piecewise function to represent the cost of this plan.

What will be an ideal response?



Mathematics

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Find the distance between the pair of points on the number line.15, 3

A. -12 B. 18 C. 4 D. 12

Mathematics

Suppose the point (2, 4) is on the graph of y = f(x). Find a point on the graph of the given function.f(x) + 4

A. (2, -4) B. (6, 4) C. (2, 8) D. (-2, 4)

Mathematics

Solve the absolute value equation.|9x| = 0

A. {}
B. {9, -9}
C. {0}
D. {9}

Mathematics

Find the standard equation of the circle that satisfies the conditions.Center (8, 3), radius 11

A. (x + 3)2 + (y + 8)2 = 11 B. (x + 8)2 + (y + 3)2 = 121 C. (x - 3)2 + (y - 8)2 = 11 D. (x - 8)2 + (y - 3)2 = 121

Mathematics