Which of these ordered pairs is a solution to the linear inequality y – 4x ≤ –6? a.(–2, 4) b.(1, –2) c. (1, 3) d. (2, 3)

The vertex of this parabola is at (-2, 5). which of the following could be it’s equation? a. y=3(x+2)^2-5 b. y=3(x-2)^2-5 c. y=3(x+2)^2+5 d. y=3(x-2)^2+5

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

The acceleration of an object due to gravity is 32 feet per second squared. what is acceleration due to gravity in inches per second squared?