Use the number line below, where RS = 3y + 3, ST = 2y + 7 and RT = 10y - 10. a. What is the value of y?
b. Find RS, ST, and RT.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.