Vn 7 Write an expression having only two terms that is
equivalent to 2x - 3. Explain how you wrote the
expression and how you can check that it is equivalent.

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

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.