8÷2(2+2) is 16 right or is it 1

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

The radius of a sphere is 3 inches. which represents the volume of the sphere?

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your