document.write( "Question 1081229: Sarah’s mean number of points scored for four video games is 7,500. How many points must she score in the fth video game so that her mean score becomes 7,700? \n" ); document.write( "

Algebra.Com's Answer #695417 by Fombitz(32388) $\"\"$ $\"About$

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$\"%28A%2BB%2BC%2BD%29%2F4=7500\"$
\n" ); document.write( " $\"A%2BB%2BC%2BD=30000\"$
\n" ); document.write( "So then,
\n" ); document.write( " $\"%28A%2BB%2BC%2BD%2BE%29%2F5=7700\"$
\n" ); document.write( " $\"A%2BB%2BC%2BD%2BE=38500\"$
\n" ); document.write( " $\"30000%2BE=38500\"$
\n" ); document.write( "Solve for E. \n" ); document.write( "

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