Your food bill was $80 at a restaurant.
you left a tip of $16.

what percentage of the food bill did you leave for the tip?

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?

The volume of a cube is 8 in to the 3rd power. how long is each side?

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip