Michael has $15 to spend on school supplies. He wants to buy notebooks, folders,
and pens. If the total cost of the notebooks and folders is more than $9, which
inequality represents the dollar amount, m, Michael can spend on pens?

If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.

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?

Which of the following describes the symmetry of the graph of y = x3?