Question

30 Points :) !!
Evaluate the expression when x = 8 and y = 1.

x – y – 2
A.16
B.5
C.7
D.9

Answer 1

If x = 8 and y = 1 then 8 - 1 = 7 -2 = 5

so your answer is B.5

Answer 2

subsitute 8 for x and 1 for y

8-1-2
7-2
5
answer is B