2t + 8 (greater than, or equal to) -4(t + 1)
t (greater than, or equal to)
a. -7/6
b. -2
c. -6
d. 2

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?

Multiplying fractions by whole number 5 x 1/3=?

What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units