Which inequality is true?

1. < 13 > < 10
2. < 11 > < 15
3. < 5 > < 14
4. < 12 > < 16

Which expression is equivalent to 2x^2+7x+4?

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Which math sentence can be used to determine if the triangle is a right triangle?