Jamie claims that in any shape with four equal sides, there are two pairs of parallel sides. Taylor claims that one pair of sides does not have to be parallel. Determine whose claim is correct, and explain why.

Determine whose claim is incorrect, and give a counterexample. (A counterexample is an example that would disprove the claim.)

Please use in your own words!

In the diagram, gef and hef are congruent. what is the value of x

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.