What expressions is equivalent to 15p - 3p a) 3 b)3p c) 5 d) 5p

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6

i think it is d. hope this