Please help! Its due today

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

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

What is the absolute value of the complex number -4-sqrt2i