Need a quick answer please

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

What is the perimeter of a rectangle if the length is 5 and the width is x?

The least common multiple is the multiple, other than 0, common to sets of multiples.