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Posted by **Anonymous** on Tuesday, April 3, 2012 at 6:23pm.

- 8th grade math -
**Reiny**, Tuesday, April 3, 2012 at 6:51pmnumber of 4 point questions --- x

number of 3 point questions --- 29-x

solve for x

4x + 3(29-x) = 100

- 8th grade math -
**Anonymous**, Monday, March 17, 2014 at 9:07pm4x+3(29-x)=100

4x+87-3x=100

87+x=100

x=13

13 questions

:)

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