document.write( "Question 1168182: Anil received the following marks on his first five biology tests: 75, 84, 92, 61, and 79. What test score must Anil earn on his sixth test so that his mean mark for all six tests will be 80? \n" ); document.write( "
Algebra.Com's Answer #792809 by josgarithmetic(39617)\"\" \"About 
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