You are building a rectangular dog pen with an area of 90 ft^2. you want th length of the pen to be 3ft longer than twice the width. which equation can you use to find the width w of the pen?

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length