Mrs. Marks charges $525 for 10.5 hours of tutoring. She charges the same amount of money for each hour of work. Which table shows the relationship between the amount of time Mrs. Marks tutors and the amount of money she charges?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

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?

Solve 3x-18=2y and 5x-6y=6 by elimination show work