Plot - 7 in the complex plane.

Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store. which equation can be used to determine the approximate shoe size, s, for a foot length of x inches? s = x – 2 s = 2x – 10 s = x + 6 s = 2x + 4

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Which inequality has a dashed boundary line when graphed ?