Use the roster method to write the given set. you may need to consult a reference, such as the internet or an encyclopedia. (enter empty for the empty set.) the set of whole numbers less than 10.

Whole numbers start at 0. Do not include 10 in the set because the requirement is that it is LESS THAN so it cannot be equal to 10.

{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

yes

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

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