document.write( "Question 1058720: Kevin and randy have a jar of 40 coins all of which are ethier quarters or nickels . The value of coins are 5.20 . How many are quarters \n" ); document.write( "
Algebra.Com's Answer #673810 by josgarithmetic(39627)\"\" \"About 
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Give variables for each coin to be counted.
\n" ); document.write( "Write an equation to account for how many coins and write an equation to account for the amount of money. Solve the resulting linear system of equations. Coin combinations - very typical linear system application
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