document.write( "Question 730570: After 4 tests. Paul's average was 93. What score must he get on his next test to have an average of 85. \n" ); document.write( "
Algebra.Com's Answer #446736 by rfer(16322)\"\" \"About 
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(4*93+x)/5=85
\n" ); document.write( "372+x=85*5
\n" ); document.write( "372+x=425
\n" ); document.write( "x=425-372
\n" ); document.write( "x=53
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