What is the common difference of the arithmetic sequence below? 0.5,0.25,0,-0.25

Find the measures of the complement and the supplement of each angle, m

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

If jaime wants to find 60% of 320, which table should he use?