A movie theater sells popcom and fountain drinks. Brett buys 1 popcorn bucket and 3 fountain drinks for his family, which costs him a total of $27.50. Sarah buys 3 popcorn buckets and 4 fountain drinks for her
family, which costs her a total of $43.75. If p represents the number of popcorn buckets and d represents
(27.50 =p +30
the number of drinks, then the system of equations (43.75 = 3p + 4d can be used to represent this
situation.
Find the cost of a popcorn bucket and the cost of a fountain drink.

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.

What are the solutions of the following system? y=-2x^2 y=x-2