Adult tickets for a play cost $7 and student tickets cost $3.50. the play needs to make at least $800

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)