document.write( "Question 179551: One calculator costs $3 and a box of pens costs $5. The total amount spent was $960. There were 5 times as many calculators sold than boxes of pens. How many calculators and boxes of pens were sold? \n" ); document.write( "
Algebra.Com's Answer #134497 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
Let p = boxes of pens sold
\n" ); document.write( "then
\n" ); document.write( "5p = number of calculators sold
\n" ); document.write( ".
\n" ); document.write( "3(5p) + 5p = 960
\n" ); document.write( "15p + 5p = 960
\n" ); document.write( "20p = 960
\n" ); document.write( "p = 48 (boxes of pens)
\n" ); document.write( ".
\n" ); document.write( "Calculators sold:
\n" ); document.write( "5p = 5(48) = 240 (calculators)
\n" ); document.write( "
\n" ); document.write( "
\n" );