Answer:
2nd option
x - y = 6
3x + 4y = 4
Im 95% sure thats the answer. Im truly sorry if this is incorrect.
Step-by-step explanation:
4x - 12
You can get this by switch the f(x) and the x and then solving for the new f(x)
Solve 180=10x+10 to find your answer (:
145. u take 180 subtract 35. It will gives u 145
