Solve this system of equations by graphing. First graph the equations, and then type the solution. x–2y=
–
6
x–y=
–
1
Click to select points on the graph.

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out