To make a punch use 2/3 c of juice and 5/6 c of ginger ale. how much is needed for 18 cups? if the above serves 3 people, how much of each is needed for 10 people?

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13

9is the geometric mean between x and 12