In the figure below, lines l and m are parallel lines cut by transversal line p. 50 x what is the value of x

25.2

step-by-step explanation:

2+4x6-8/10= 25.2

y > 1/3x

y < = -x + 4

hope this : )

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!