You and three friends are going to splash water park. the park has three water rides. the coaster, slide, and drop cost $5.50, $2.00, and $6.50, respectively. if you have $15, then how many times could you ride the slide?

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0