Which expression is a difference of squares with a factor of 2x + 5?

4x2 + 10
4x2 – 10
4x2 + 25
4x2 – 25

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

Graph the equation by plotting point x=2

What is the average diastolic blood pressure for adults