SOLUTION: A student missed 7 questions on her science quiz and received a 79%, if all problems were equal value how many problems were on the quiz
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Question 1017262: A student missed 7 questions on her science quiz and received a 79%, if all problems were equal value how many problems were on the quiz
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = number of problems on the quiz
is the number the student got right
---------------
I can say:
This didn't come out a whole number
I guess there were 33 questions
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