Question

Evaluate xy-(-2z) for x=10, y=2, and z=-3.

a. 6
b. 26
c. 16

Answer 1

(10)(2)-(-2)(-3)

20-6

14

I feel I did this right but its not matching to the answer choices. Does it give anymore information?

Answer 2

B. 26

10*2-(-2*-3)

20-(-2*-3)

20-6

14