Solve for x. Round your answer to the nearest tenth

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.)

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic. org