You spin a spinner once .the spinner has 4 equal sectors colored pink, purple, blue, and green. What is P(green)

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?