SOLUTION: Vanessa has scored 45, 32, and 37 on her three math quizzes. She will take one more quiz and wants a quiz average of at least 40. What is the minimum score Vanessa needs to earn

Question 900746: Vanessa has scored 45, 32, and 37 on her three math quizzes. She will take one more quiz and wants a quiz average of at least 40.
What is the minimum score Vanessa needs to earn on her fourth quiz?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi

  Solve for x

x ≥ 160 - 45 - 32 - 37 

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