Solve the following inequality algebraically: 1<3x-2<4

1<x<2

Step-by-step explanation:

Let's solve your inequality step-by-step.

1<3x−2<4

1+2<3x−2+2<4+2 (Add 2 to all parts)

3<3x<6

3/3<3x/3<6/3   (Divide all parts by 3)

1<x<2

1<x<2

there is no image or shapes attacted

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!