document.write( "Question 268872: Can you give me the equation to this word problem. A discount store sold plastic cups for $3.50 each and ceramic cups for $4 each. If 400 cups were sold for a total of $1,458, how many cups of each type were sold? What was the dollar value of each type of cup sold? \n" ); document.write( "
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Can you give me the equation to this word problem. A discount store sold plastic cups for $3.50 each and ceramic cups for $4 each. If 400 cups were sold for a total of $1,458, how many cups of each type were sold? What was the dollar value of each type of cup sold?
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\n" ); document.write( "Yes, I can.
\n" ); document.write( "P + C = 400 (400 total)
\n" ); document.write( "3.5P + 4C = 1458 (total cost)
\n" ); document.write( "How's that?
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