Answer:
x = 3
y = 0
Step-by-step explanation:
4(3) + 7(0) = 12
-8(3) - 14(0) = -24
C because the x's repeat with the 3 and 3. If the x's repeat it is not a function.
Hope that helps.
Answer:
distributed property
Step-by-step explanation:
Combine like terms, you would get -1+9 which your answer would be 8