Please help 4/4
Solve the binomial
(2mn-5)^2

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

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

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m