Billy's dogs wouldn't stay in his yard, so his parents decided to build a rectangular fence to keep them in 15 2/3 feet long and 20 1/2 feet
wide. What is the perimeter of the fence?

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.