Select the equation that is true. 25 ÷ 5 = 30 ÷ 6
49 ÷ 7 = 20 ÷ 4
36 ÷ 6 = 21 ÷ 7
12 ÷ 2 = 15 ÷ 5

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

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

What is the gcf of 20c^3-5c^4+30c^6