SOLUTION: In my question for math it saids wrte a coin problem that has an answer of 21 quarters and 24 dimes. Then I have to write a system of equations for it..I'm not really sure what to
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Question 517907: In my question for math it saids wrte a coin problem that has an answer of 21 quarters and 24 dimes. Then I have to write a system of equations for it..I'm not really sure what to do...I need help Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! In my question for math it said write a coin problem that has an answer of 21 quarters and 24 dimes.
Then I have to write a system of equations for it.
:
We know there are a total of 45 coins, write a total coin equation
q + n = 45
:
Find the total value and make a equation from that
21(.25) + 24(.10) = $7.65
:
.25q + .10d = $7.65; the total value equation
