Solve this system of equations using the Substitution method. Don't forget to write your final answer as a coordinate point. You must show all your work 3x + y = -2
y = 2x + 3

Which is a graph of a proportional relationship?

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

Ethan is proving that the slope between any two points on a straight line is the same. he has already proved that triangles 1 and 2 are similar. drag statements and reasons to complete the proof.