I'm going to assume that they are on parallel tracks, and not the same track.
60x=40(x+2)
60x=40x+80
20x=80
x=4
You can check the work I've provided by filling in the answer for x into the initial question.
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Answer:
4/5 to the 5th power
Step-by-step explanation:
I believe the answer is C also trying using the website desmos it helps a lot with graphing
