document.write( "Question 338142: Maxs test scores on six test are 73,79,81,83,88,94 what score does he need to get on the seventh test to get a mean of 83 \n" ); document.write( "
Algebra.Com's Answer #242384 by victoria.howard(6)![]() ![]() You can put this solution on YOUR website! Average is the sum of all the numbers divided by the number of integers. \n" ); document.write( "let x be the grade needed to make 83 average. \n" ); document.write( "73 +79+81+83+88+94+x/7 = 83 \n" ); document.write( "498+x/7=83 \n" ); document.write( "Solve for x \n" ); document.write( " |