For a regular pentagonal pyramid, each lateral face has an area of 12 cm2. If the area of the pentagonal base is 15 cm2, find the total (surface) area of the pyramid.
A. 75 cm2
B. 90 cm2
C. 87 cm2
D. 102 cm2
Answer: A
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Solve.The formula for the area of a trapezoid is A = 
(b + B)h. If the area, A, is 166.5 square meters, and the bases, b and B, are 17 meters and 20 meters , find the height, h, of this trapezoid.
A. h = 148 m
B. h = 340 m
C. h = 9 m
D. h = 18
m
The following spinner is used to play a board game. Expressing your answer as a fraction in simplest form, what is the probability that the spinner will land on the specified place? 
Find the probability that the spinner points toward a number less than 5.
A. 
B. 
C. 
D. 
Graph the exponential function using transformations where appropriate.f(x) = - 3x
A. 
B. 
C. 
D. 
Identify the like terms in the given expression. Then identify the coefficients of the like terms.6t2 + 9t + 
rt + 4t2
A. Like Terms: 6t2 and 4t2
Coefficients: 6 and 4
B. Like Terms: 6 and 4
Coefficients: 6t2 and 4t2
C. Like Terms: 9t and 
rt
Coefficients: 9 and 5
D. Like Terms: 6t2 and 9t
Coefficients: 6 and 9