Will Mark Brainlest Help Please ,
find the value of x and y ​

An equation where variables are used to represent known values—function notation true or false

Which graph has a rate of change of zero

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle