for the 0 u put zero the for 5 u put 40 then for 10 u put 80 then for 15 u put 120 then for 20 u put 160
I think the answer is the slope is -2 and the y-intercept is 12
Answer:
7.) 26
8.) 16
9.) 14
10.) 27
Step-by-step explanation:
Answer:

Step-by-step explanation:

Answer:
4x -2y + 8z
Step-by-step explanation:
10 / 4 = 4x
-5y / 2.5 = -2y
20z / 2.5 = 8z
resulting in 4x -2y + 8z.