A house blueprint has a scale of 1 in : 2 ft. The length and width of each room in the actual house are shown in the table. Complete the table by finding the length and width of each room on the blueprint ​

step-by-step explanation:

u dumb boi

step-by-step explanation:

she drove 134 miles

step-by-step explanation:

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!