document.write( "Question 806585: A student answered 72 problems on a test correctly and received a grade 80%. How many problems were on the test, if all the problems were worth the same number of points? \n" ); document.write( "
Algebra.Com's Answer #485922 by richwmiller(17219)\"\" \"About 
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72=.8x
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\n" ); document.write( "90=x\r
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