A culture of 1.08×1015 bacteria is in petri dish A. A culture of 2.7×1011bacteria is in petri dish B. How many times greater is the number of bacteria in petri dish A than petri dish B?

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

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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

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mrb

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step-by-step explanation:

answer: (-6,3)

step-by-step explanation: