A school auditorium has 630 seats total on the main floor and balcony combined. There are 5 times as many seats on the main floor then there are on the balcony. How many seats are on the main floor?

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Does the point (1, sqrt 7) lie on circle shown.