A rectangular room measures 12ft x 10ft how much wallpaper border is needed to go around the room?​

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Which of the following shows the length of the third side, in inches, of the triangle below

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.