Tanya is training a turtle for a turtle race. for every of an hour that the turtle is crawling, he can travel of a mile. at what unit rate is the turtle crawling?

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Which of the following expressions is equal to 2x^2+8

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab