SOLUTION: A quiz is worth 40 points. You want a 35 point average for all 5 quizzes. You already took 4 squizzes wit?h scores of 32,38,36 and 33. What must your score be on your final quiz

Algebra ->  Algebra  -> Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: A quiz is worth 40 points. You want a 35 point average for all 5 quizzes. You already took 4 squizzes wit?h scores of 32,38,36 and 33. What must your score be on your final quiz      Log On

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Question 593009: A quiz is worth 40 points. You want a 35 point average for all 5 quizzes. You already took 4 squizzes wit?h scores of 32,38,36 and 33. What must your score be on your final quiz to reach your average
Answer by josmiceli(9680) About Me  (Show Source):
You can put this solution on YOUR website!
Using the definition of an average,
+%28+32+%2B+38+%2B+36+%2B+33+%2B+x+%29+%2F+5+=+35+
+139+%2B+x+=+175+
+x+=+175+-+139+
+x+=+36+
Your score must be 36