SOLUTION: I have an 88 in my class. What do I have to get on the final exam worth 15% to get a 91 in the class

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Question 821445: I have an 88 in my class.
What do I have to get on the final exam worth 15% to get a 91 in the class
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
.85*88+.15x=91
x = 108.
Good luck getting 108 on the final!
The final isn't worth enough to help you.