Point b and point a need to be drawn vertically
Answer:(-1,-3)
Step-by-step explanation:Solve for the first variable in one of the equations, then substitute the result into the other equation.
Answer:
If they have the same variables. For example 2x -1 + 3x. 2x and 3x are like terms since they have the same variable.
Step-by-step explanation:
Any two consecutive odd numbers:
101 and 103
Answer:
-2c^2 + c
Step-by-step explanation:
