camrynhines
camrynhines
13-04-2020
Mathematics
contestada
Evaluate 9x2y-2 for x = -3 and y = 2.
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jailynnjai1
jailynnjai1
13-04-2020
answer 270
9(-3)= -27
2(2)=4
-27(4)2 = 270
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jennythuho
jennythuho
13-04-2020
First plug in the values for x and y and distribute.
9(-3) x 2(2)—> -27 x 4
Now simply do 27 x 4
And you should get -108
And then do -108-2 which you give you -110 as your final answer. Hope this helps :)
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