Marisol has three pieces of scrap wood. Their lengths are 3 feet,4 feet, and 6 feet. Can she form a triangle with these three pieces

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

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Ammonia molecules have three hydrogen atoms and one nitrogen atom. how many of each atom arein five molecules of ammonia