Maria went bowling with $20 to spend. She rented shoes for $5.75 and paid $5.00 for each game. What was the greatest number of games Maria could have played?

Let w=23 . what is the value of w + 45 ?

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Factor the polynomial by its greatest common monomial factor.