Rewrite 2/5 book/ 1/2 hour as a unit rate.
1 hour
O A. 1, books/hour
O B. book/hour
O c. book/hour
O D. 5 books/hour

Closing a credit card usually _your debt ratio. a. increasesb. decreasesc. improvesd. has no effect on

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.

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.