Solve the system
x - y + z=0
y +2z = -2
x + y - z=2

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition?

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

Graph the equationy= x+3[tex]y = x + 3[/tex]