What is the largest perfect square factor of 18?

The perimeter of a rhombus with a side of 6 is 24

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

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