Tara is buying a shirt and a hat at the mall. The shirt cost $31.67 and if the hat cost $19.81. If she gave the sales clerk $100.00 how much change should she receive?

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?