SOLUTION: I have an 89% in my class. Finals are tomorrow and I want to know what percent i need to bring it up to an A. Thanks!

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Question 819109: I have an 89% in my class. Finals are tomorrow and I want to know what percent i need to bring it up to an A. Thanks!
Found 2 solutions by stanbon, tommyt3rd:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
What percent is required for an "A"?
Cheers,
Stan H.
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Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
Actually there is insufficient information, however if F is your final grade and, If w is the weight of your grades without your final, then solve the following inequality:
0.89w%2BF%281-w%29+%3E+=+90