1. An equilateral triangle has a perimeter of 6x + 3 centimeters. Write an expression that correctly represents the length of one side of the triangle.

2. Jayden walked a total of 12x+5r-8 miles on Monday and Tuesday. If he walked 7x-10r miles on Monday, how many miles did he walk on Tuesday?

3. A stop sign is in the shape of an octagon. Find the perimeter if each side is 2a + 1 units.

4. Write the expression for the perimeter of a rectangle with a length that is 4 centimeters longer than three times it’s width

HELP PLEASE!

5

step-by-step explanation:

answer: the answer is c.

step-by-step explanation:

she’s dividing 1/3 of the flour into 2 jars.

hope this : )

you cant answer this dummy

step-by-step explanation:

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet