document.write( "Question 1015860: Jack bought 3 slices of cheese pizza and 4 slices of mushroom pizza for a total cost of $12.50. Grace bought 3 slices of cheese pizza and 2 slices of mushroom pizza for a total cost of $8.50. What is the cost of one slice of mushroom pizza?
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Algebra.Com's Answer #632245 by stanbon(75887)\"\" \"About 
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Jack bought 3 slices of cheese pizza and 4 slices of mushroom pizza for a total cost of $12.50. Grace bought 3 slices of cheese pizza and 2 slices of mushroom pizza for a total cost of $8.50. What is the cost of one slice of mushroom pizza?
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\n" ); document.write( "Equations:
\n" ); document.write( "3c + 4m = 12.50
\n" ); document.write( "3c + 2m = 8.50
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\n" ); document.write( "Subtract and solve for \"m\"::
\n" ); document.write( "2m = $4
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\n" ); document.write( "Ans: m = $2.00
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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