Part A:the sides of the triangle are 3x,3x, and 15 what is the perimiter of the triangle? Part B:​If the perimeter of the triangle is 90, what is the value of x?

HURRYY PLZ

y > 1/3x

y < = -x + 4

hope this : )

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )