The answer is C.
Alternate exterior angles are always equal so you set an equation with them equal to each other and solve
The answer would be -5x/4
I like you manners:). eighty multiplied by one and 25 hundredths. Hope this helps! :)
Part 1: 14 because 52+ 74 equals 126 divided by 9 equals 14
part 2:7 because 52+ 74 equals 126 divided by 18 equals 7.