Answer:
MLEF
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Step-by-step explanation:
I hope this helps...
Answer:
c.
Step-by-step explanation:
The inverse function returns the original value for which a function gave the output. A function that consists of its inverse fetches the original value

1) x+y = 170
x-y = 26
2) Subtract the two equations from each other. Doing this you get 2y = 56.
So the value of y is 28. Then plug in the value of y into any of the two equations and solve for x.
x-28 = 26
x = 54
3) When writing solutions as an ordered pair, the x value always comes first followed by the y value. So it would be (54, 28).