The altitude of an equilateral triangle is 9 inches. find the perimeter of the triangle in inches.

For the equation below, x is the input and y is the output. y = -4x + 3 if the input is -8, then the output is

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

Explain how you can use the associative property to evaluate (7x50)x4.