Only answer if you're very good at Math. What is the sum of 7x/x^2 - 4 and 2/x + 2?

A: 7x + 2/x^2 - 4

B: 9x - 4/x^2 - 4

C: 7x + 2/ x^2 + x - 2

D: 9/x

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1. what are the missing reasons in the proof 2. it's in the second picture and 3

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5