What fraction is equal to 6

Prove that 16^4-2^13-4^5 is divisible by 11.

Aline has a slope of . which ordered pairs could be points on a parallel line? check all that apply. (-8, 8) and (2, 2) (-5, -1) and (0, 2) (-3, 6) and (6, -9) (-2, 1) and (3,-2) (0, 2) and (5,5)

A. 120 degrees b. 90 degrees c. 30 degrees d. 60 degrees