document.write( "Question 96525: Could you please help me solve the word problem below. I would really appriciate it:
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document.write( " Sam must have an average of 70 or more in his summer course to
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document.write( "obtain a grade of C. His first three test grades were 75, 63, and 68. Write an inequalityrepresenting the score that Sam must get on the last test to get a C grade. \n" );
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Algebra.Com's Answer #70279 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Sam must have an average of 70 or more in his summer course to \n" ); document.write( "obtain a grade of C. His first three test grades were 75, 63, and 68. Write an inequality representing the score that Sam must get on the last test to get a C grade. \n" ); document.write( "---------- \n" ); document.write( "(75+63+68+x)/4 >= 70 \n" ); document.write( "Comment: The left side is the average of the four scores. \n" ); document.write( "x is one of the scores; it is his score on the last test. \n" ); document.write( "--------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |