Acookie company uses one cup of sugar for every 20 cookies it makes. let s represent the total number of cups of sugar used, and let n represent the number of cookies made. write an equation relating s to n , and then graph your equation using the axes below.

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities

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.