Posted by Vera on Thursday, March 10, 2011 at 12:11am.
On a certain test, the student gets 3 points for each correct answer and loses 2 points for each incorrect answer. The test has 37 questions total. (no question can be lfet blank.) If x is the number of answers a students gets correct, write and express fro the students total score on the test.

elem alg  PsyDAG, Thursday, March 10, 2011 at 2:39am
3x  2(37x)
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