SOLUTION: If I have an 84.43 in my class and my final counts as 10% of my grade, what do I need to score on it to maintain a B in the class?

SOLUTION: If I have an 84.43 in my class and my final counts as 10% of my grade, what do I need to score on it to maintain a B in the class?

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Question 931207: If I have an 84.43 in my class and my final counts as 10% of my grade, what do I need to score on it to maintain a B in the class?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
.90(84.43) + .10x ≥ 80
x ≥ (80 - .90(84.43))/.10
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