Free points day #2 have a great day

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

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