The perimeter of the square is 4(x+3), and the perimeter of the triangle is 3(3x-1). Because the perimeters are the same , 4(x+3) = 3(3x+—1). Try substituting 3 for x in the equation. Do you get a true statement? Explain.

Yes.

Step-by-step explanation:

When you put in a 3 for x, your equation becomes 4(3+3)=3(3(3)-1). This can be simplified to 4(6) = 3(8) so 24 equals 24, which is true.

687.09 dollars       happy now

step-by-step explanation: 6870

1857 times .63 equals 1169.91 subtract that from 1857 you get 687.09

this is a very good question

step-by-step explanation:

i got a hair cut today from my mom not to flex just to flex kim jon un is one rad fellow i'd say you'd need to take the hairline in kinda like a box shape like someone rammed a lego brick into your head. from there you really need to take the top up keeping with that boxy aesthetic, finally coat the whole thing with gel if your country economics are failing or whatever you can just coat it with the starving children's food rations. about 5 orphans per strand is a good ratio. good luck with the fresh cut my dude