SOLUTION: if a test is 30% of my grade and i have a 64, what is the lowest grade I could get on the test?

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Question 873279: if a test is 30% of my grade and i have a 64, what is the lowest grade I could get on the test?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
.70*64 + .30x ≥ 60 (If 60 is passing) solve for x