Margaret is planning a rectangle garden. It's length is 4ft less than twice it's width. It's area is 170ft squared. What are the dimensions of the garden?

Which method can be used to find the area of the composite shape? 2 semicircles on each side of a rectangle. Decompose the figure into one semicircle and one rectangle and add the areas.

Use the quadratic formula to solve 2x^2-5x-12. Show your work. Then describe the solution. Answer:

Is the relation a function? { (14, 9), (15, 8), (8, 7), (1, 9), (15, 2) }

Brian buys a computer for £4300. It depreciates at a rate of 3% per year. How much will it be worth in 6 years? Give your answer to the nearest penny where appropriate.

A painter painted about a half a room in half a day. Coley estimated the painter would paint 7 rooms in 7 days Is Coley estimate reasonable? Explain

An angle measures 16 degrees less than three times its supplement find the measure of the angle

Find the constant of variation k for the inverse variation. Then write an equation for the inverse variation. y = 2.5 when x = 9

What kind of slope is (6,-3) and (-4,-3)

How do you simplify a fraction?

What is the total surface area of the cone with a height of 12 and radius of 5