How do i get points for ttm on a school computer?

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction