Solve the problem.Michael's bank contains only nickels, dimes, and quarters. There are 56 coins in all, valued at $4.90. The number of nickels is 4 short of being three times the sum of the number of dimes and quarters together. How many dimes are in the bank?
A. 11 dimes
B. 6 dimes
C. 41 dimes
D. 9 dimes
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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