A package of 85 paper plates costs $8.08, while a package with 55 paper plates costs $4.40. Which is the better buy? Round your answer to the nearest cent if necessary.
Algebra

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom

How can you find the mean absolute deviation (mad) for this set of data?

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.