SOLUTION: A student's grade in a course is the average of 4 test grades and a final exam that is worth twice as much as each test. Suppose a student has test grades of 91, 82, 83, and 92. Wr
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Question 672370: A student's grade in a course is the average of 4 test grades and a final exam that is worth twice as much as each test. Suppose a student has test grades of 91, 82, 83, and 92. Write an equation to model this situation where is the student's grade on the final exam and is the student's average for the course
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A student's grade in a course is the average of 4 test grades and a final exam that is worth twice as much as each test. Suppose a student has test grades of 91, 82, 83, and 92. Write an equation to model this situation where ? is the student's grade on the final exam and is the student's average for the course
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Equation:
(91+82+83+92+2x)/6 = ?
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Please note that you did not post the final average needed to
pass the course.
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Cheers,
Stan H.
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