If z is the midpoint of rt, what are x, rz, and rt? a. x = 20, rz = 300, and rt = 150 b. x = 18, rz = 134, and rt = 268 c. x = 20, rz = 150, and rt = 300 d. x = 22, rz = 150, and rt = 300

false

step-by-step explanation:

4y - 6 + 4y^2 - 9

before simplifying this contains 4 terms

after simplifying

4y -15 + 4y^2

it contains 3 terms

the two may have that, even a breakdown is probably offered