Solve this equation but make ONE mistake

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

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg