Problem #3: Sparkles the Clown makes balloon animals for children at birthday parties. At Vicky's party, he made 5 balloon poodles and 2 balloon giraffes, which
used a total of 20 balloons. For Mona's party, he used 35 balloons to make 5
balloon poodles and 5 balloon giraffes. How many balloons does each animal
require?
I
Each poodle requires
balloons and each giraffe requires balloons.

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.