document.write( "Question 735231: sam's first four exam grades were 94,73,72, and 80. What must his score on the last test be in order to have overall test average of 84? \n" ); document.write( "

Algebra.Com's Answer #449334 by solver91311(24713) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "Hint: If five scores have an average of 84, then the sum of the five scores must be 5 times 84. Another hint: \"You can't get there from here\" MIGHT be a valid answer to this question depending on the maximum possible score on the last test.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "Egw to Beta kai to Sigma
\n" ); document.write( "My calculator said it, I believe it, that settles it
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