A rectangle has a height of X and a width of 7x – 4.
Express the area of the entire rectangle.
Expression should be expanded.
72

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 x3+3x2−16x−48 divided by x−1?

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?