Two pounds of peaches cost $4.50. 5 pounds cost $11.25 and 10 pounds cost 22.50 show that the relationship between the number of pounds of peaches and the cost is a porportional relationship. write an equation for the relationships

The diameter of a table is 5 feet. what is the circumference

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.