Solve.

{y=x−63x+2y=8

Use the substitution method.

Write your answer as a coordinate point (x, y).

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

How many grams the dog will eat in 3 days?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?