Otto spent 3/4 of the money he had saved on a new video game. if the video game cost $48, how much money did he have before he bought the game?

Arectangle has an area of 54 square feet. if the length is 3 feet more than the width, find the dimensions of the rectangle.

What are the domain and range of the functiony = 2(x - 3)2 + 4?

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.