Posted by Irelia on Tuesday, September 10, 2013 at 8:49pm.
Madoka has scores 84, 89, and 91, each out of 100 points, on her algebra tests. Use an inequality to find the score she must make on the final exam to pass the course with an average of 90 percent or higher, given that the final is worth 150 points.

Math: Algebra  Patrick, Monday, February 1, 2016 at 10:41am
800
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