Change the exponential expression to an equivalent expression involving a logarithm.73 = x
A. log3 x = 7
B. log7 3 = x
C. log7 x = 3
D. logx 7 = 3
Answer: C
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List the indicated feature of the figure.The edges of
A. 
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B. Cannot be identified
C. A, B, C, D, E, F, G, H
D. ?ABCD, ?ABGF, ?AFED, ?BCGH, ?CHED, ?EFGH
Write the answer to the problem as an algebraic expression.A theater ticket for adults is A dollars and the price of a child's ticket is c dollars. If 19 adults and 26 children attend the theater one night, how much money did the theater make?
A. 26A + 19c dollars B. 19c + cA dollars C. 19A + 26c dollars D. 494Ac dollars
Graph the polar equation.r2 = 54 cos 4?
A. 
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Solve the problem. Round rates to the nearest tenth of a percent and dollar amounts to the nearest dollar when necessary.A store sells an item for $290 each. If this is a 40% markup on cost, find the equivalent markup percent on the selling price.
A. 290% B. 47.6% C. 66.7% D. 28.6%