4. A researcher surveyed a forest and foundthat the ratio of pine trees to maple trees is 3 : 5. Please list 3 possible numbers of pine trees and maple trees in the
forest? Explain your reasoning.

true

step-by-step explanation:

answer: check all that apply, where the options?

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!

your answer is b.

x = 33.9

y = 65.6

step-by-step explanation: