A trangle has has angles described as follows : the measure of the first angle is four more then seven times a number, the measure of the seacond angle is four less than the first, and the measure of the third angle is twice as large as the measure of the third as the first. what is the measure of each angle in degrees

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

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

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5