Which inequality has the solution set {x|-2 < x < 3} ? А
x² + x-6 < 0
B
--x2 + x + 6 > 0
с
x2 - x - 6 > 0
D
-X2 - X + 6 < 0

Which compound inequality can be used to solve the inequality 3x+2 > 7? -7 < 3x+2> 7 -7> 3x+27 3x + 2 > -7 or 3x + 2 > 7 3x + 2 < -7 or 3x + 2 > 7

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

What is the lcm of 16 and 40 ? 24 and 40 ?