Find the area of the circle. Round to the nearest tenth. Use 3.14 for π.

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Find the value of x that will make l ll m