when travelling along king street or queen street , the distance between any parallel street is always about 1.42 km how much greater is the distance along park street from king street to queen street than the distance along alberta street from king street to queen street ?

898.1666667

step-by-step explanation:

5389/6 = 898.1666667

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!