Solve the problem.Michael's bank contains only nickels, dimes, and quarters. There are 69 coins in all, valued at $5.90. The number of nickels is 7 short of being three times the sum of the number of dimes and quarters together. How many dimes are in the bank?
A. 9
B. 50
C. 14
D. 10
Answer: A
Mathematics
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A. 
B. 
C. 
D. 
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A. -1.569 B. 1.569 C. 0.120 D. Divergent
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Solve the absolute value equation.
= -6
A. x = - 
B. x = - 
, 
C. no solution
D. x = 
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Add or subtract as indicated.(17x + 6xy - 19y) - (9x - 24xy - 30y)
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Mathematics