What do the following two equations represent? -2x+2y=5

5x+y =2

equal lines

parallel lines

perpendicular lines

none of the above

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10