Solve the problem.Michael's bank contains only nickels, dimes, and quarters. There are 57 coins in all, valued at $4.35. The number of nickels is 3 short of being three times the sum of the number of dimes and quarters together. How many dimes are in the bank?
A. 5
B. 42
C. 15
D. 10
Answer: D
Mathematics
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A. 9,772 B. 5,762 C. 5,772 D. 5,742
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The graph of a one-to-one function f is given. Sketch the graph of the inverse function f-1, on the same set of axes. Use a dashed line for the inverse.
A. 
B. 
C. 
D. 
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Convert to a logarithmic equation.3-2 = 
A. -2 = log 1/9 3
B. -2 = log 3 
C. 3 = log 2 
D. 
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Mathematics