Ineed . u need to answer. i need to see ur answer. u have to answer correctly. jkkk. but i need : (

3x + 100 < 2x - 250

Step-by-step explanation:

The problem said that Keisha's guess was "250 less than twice the number".

It was written as 250-2x, which is actually twice the number less than 250, because we are subtracting 2x. We just need to write it like this:

2x-250

So the inequality should be:

3x + 100 < 2x - 250

x = number of candies

3x = three times the number of candies

if we increased that by 100, 3x + 100.

2x = twice the number of candies

now, 250 less than that?  2x - 250.

oof cheaters cheat because they’re lazy that’s why i cheat xd

: )

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!