James spent $(2y2 + 6). he bought notebooks that each cost $(y2 − 1).
the expression to find the number of notebooks james bought is .

if y = 3, james bought notebooks.

Estimate each quotient. show the compatible numbers you use. 0.02848 ÷ 0.00579

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π