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OpenStudy (anonymous):
Evaluate the following expression using the given values: Find x - 3y if x = 3 and y = -2 Would the answer be positive 3 or -3?
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OpenStudy (astrophysics):
Plug in the values for x and y, so you have x-3y so, (3)-3(-2) remember negative times a negative becomes a positive.
OpenStudy (anonymous):
ok so the answer is 9 then right? :/
OpenStudy (astrophysics):
Yes
OpenStudy (anonymous):
oh ok now i see lol thnx :D
OpenStudy (astrophysics):
Np
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