Bob spent 2/3 of his birthday money at a baseball game and 1/2 on a new bat and glove. What fraction of his birthday money did Bob spend?

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

Simplify the expression below -3(10x+4y)+6(6x-2y)

Aladder that is 20 ft. long against the side of a building. f the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building?