The product of -2 and a number is the most 10. find the possible numbers

let "a number" = x

-2x ≤ 10

Isolate the x. Divide -2 from both sides. Note that when dividing by a negative number, you must flip the sign.

-2x/-2 ≤ 10/-2

x ≤ 10/-2

x ≥ -5

x can be -5 or greater.

hope this helps

answer: h

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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