Question

Evaluate x − 2y − 5z when x = −3, y = 1, and z = −2

−15

15

5

−5

Answer 1

just plug in the values, -3-2(1)-5(-2)

Answer 2

so -3-2+10

Answer 3

and the answer is -5+10

Answer 4

it's 5 ? so C ?

Answer 5

@koalamon