Dion predicted that he would sell 87 art prints. He actually sold 100 art prints. What are the values of a and b in the table
below?

Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

Is the number 128.439 a rational number