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OpenStudy (anonymous):
Evaluate x − 2y − 5z when x = −3, y = 1, and z = −2
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OpenStudy (anonymous):
haha just plug each one in and solve (-3)-2(1)-5(-2) = ?
OpenStudy (anonymous):
20?
OpenStudy (anonymous):
no.. remember your order of operations (-3) -2(1) -5(-2) solve each one first
OpenStudy (anonymous):
5 ?
OpenStudy (anonymous):
correct :)
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