Full answer: ?In each of the following exercises, set up an equation or inequality and
Chapter 4, Problem 33(choose chapter or problem)
In each of the following exercises, set up an equation or inequality and solve the problem. Be sure to indicate clearly what quantity your variable represents. Round to the nearest tenth where necessary.
Lam takes five exams and has a semester average of 92. Four of his exam scores were 79, 89, 94, and 98. Find his fifth exam score.
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