If one exterior angle is 4x-2 and the exterior angle equals 120, what is angle x

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

According to the data set, where should the upper quartile line of the box plot be placed?

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.