SOLUTION: I have 13 coins consisting of quarters and dimes. The total value of the coins is $2.50. How many of each kind do I have.

SOLUTION: I have 13 coins consisting of quarters and dimes. The total value of the coins is $2.50. How many of each kind do I have.

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Question 1049259: I have 13 coins consisting of quarters and dimes. The total value of the coins is $2.50. How many of each kind do I have.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1. Total number of coins
.
.
Total value of coins
2.
Subtract two times eq. 1 from eq. 2,

Then from eq. 1,

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