There are 5280 feet in a mile.
6(10+z+3)
= (6)(10 + z +3)
= (6)(10) + (6)(x) + (6)(3)
= 60 + 6x + 18
= 6x + 78
The answer is J because when you add all the scores you get 76.
I suggest reading them over and over again to remember them. I know it sounds annoying, but trust me, it'll pay off.
