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Name ___________________
Date______________________

 

 

 

 

Directions: Solve the following problems. Circle your answers.

1. Mr. McGee recorded the test marks for his eighth grade class of 25 students. He used the marks recorded to calculate the average to be 72. Sandra's mark of 86 was incorrectly marked as 36. What was the correct average for the test?

 

Answer = _________________

2. Solve for x.

 

5x + 95.97 = 145.97

 

Answer = _________________

3. Solve for n.

 

7n = 132 - 5n

Answer = _________________

4. Solve for x.

 

5x - 70 + 6x = 62

Answer = _________________

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