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 762025: 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.
Found 2 solutions by Alan3354, rothauserc:
Answer by Alan3354(69443) About Me  (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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Grade = (91 + 82 + 83 + 92 + F + F)/6

Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
student's average for the course = (91+82+83+92+2*final exam score) / 6