The radius of a sphere is 7 feet. Which formula can be used to find the surface area of the sphere?
A = 470(7)
A = 31(7)
A= 310(7)
A = 4(7)

For the equations below which statement is true ? -2x=14 6x=-42

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.