(Credit to guy/girl above) 63 miles 10 1/2 x 6 is 63.
Just wondering, Is there options?
The correct answer is x = 1/28y^2
Well, you could easily type that into a calculator, but the answer would be 0.04347826, but when you say it as an answer you say the answer up to the hundredths place, which would be 0.043. =)