A designer is creating a rug for an oddly-shaped room. His design for the rug is shown below. If each blue square represents 1 square foot, how much cloth will the tailor need for the rug?

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height