Answer:
1 plain plain 2 ham chips
Answer:

Step-by-step explanation:
Substitute x = g(x) into f(x) , that is
f(g(x))
= f(8x - 13)
= 
= 
Answer:
marci got 49/50
Step-by-step explanation:
Answer:
x=3
Step-by-step explanation:
9x+63=100
9x+0=27
9(3)=27
Answer:
x=115 y=65
Step-by-step explanation:
You get 115 for X because angle x is vertical to 115 degrees.
You get 65 because y is supplementary to x, and 180-65=115.