What is the total amount of fabric needed to make the tent with the following dimensions?

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.