SOLUTION: If I have a 71 in my class and my final is worth 15 percent of my grade. What grade would I have to get to keep my grade or make it better?

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Question 934349: If I have a 71 in my class and my final is worth 15 percent of my grade. What grade would I have to get to keep my grade or make it better?
Answer by TimothyLamb(4379) About Me  (Show Source):
You can put this solution on YOUR website!
(1 - 0.15)*71 + 0.15x = 71
0.15x = 71 - (1 - 0.15)*71
x = ( 71 - (1 - 0.15)*71 ) / 0.15
x = 71
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answer:
get 71 or higher on the final
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