The number of pizzas y you need for a party is proportional to the number of people x attending the party. You will need 2 pizzas for 10 people. a. Write an equation that represents the situation. (Remember y=mx)

b. Interpret the slope.

c. How many pizzas are needed for 25 people?

How far is x from 5 on a number line?

This question awards 100 ! i really don’t want to fail i will also mark you !

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