The number of magazine subscribers over a certain period of time can be represented by the equation 45,000(0.8)x, where x is the number of years. Which statement is true? Select all that apply.

With this one. will mark brainliest

Find the vertex of the function given below y=x^2-6x+1

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)