Given that f(x) = 5x^2 + 2x – 3, g(x) = 6x – 3, and h(x) = 2x + 9 find each function.
(f • g)(x)
a) 30x^3 – 3x^2 – 24x + 9
b) 15x^3 – 3x^2 – 24x + 9
c) 30x^3 + 24x^2 – 18x + 9
d) 15x^3 – 3x^2 + 24x – 9

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

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

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?