Ineed some to find the equations for the questions. asap.

5) Lets use x for the unknown middle side. Since all the sides have to equal to perimeter, we can set everything equal 43.

(x-3)+x+(2x-2)=43

That would be your equation.

6) Knowing what we know from the previous problem, we can set the equation to 27.

(x-3)+x+4(x-3)=27 (we can plug in x-3 to represent the first side)

7) Since all the sides have to equal to perimeter, we can set everything equal 25.

a=2b-2

c=b+3

(2b-2)+b+(b+3)=25

answer: (yeees, you need a poet.)

//blooming serenity//

beautiful in the morning

mysterious at night

wonderous nature souring

with all it's mystical might

the flower that blooms

to the fox that looms

nocturnal creatures

with various features

a blooming flower soon in sight

as a new little hatchling fears to take flight  

afraid to leave it's calming nest,

but dear little bird, mother knows best

as sure as there are stars in the sky,

life is not about who, where what, when or why-

it's the journey that follows

adventures we swallow

of   nature's deep wonders,

natural disasters and storm's thunders.

blooming serenity

life and nature, truly is heavenly.

-kerstien lehman

step-by-step explanation: