In an 11 team soccer league, each team plays once what is the total amount of games played?

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4