Mary and her husband went out to dinner. Their meal cost $80. They
wanted to leave the waitress a 20%
tip. What was the new cost of the
meal after the tip?

Triangle inequality theorem state if each set of three numbers can be the lengths of the sides of a triangle. 1. 9, 8, 22. 2. 5,10,12. 3. 7,10,22. 4. 4,11,12. 5. 11,9,10. 6. 10,4,19. 7. 3,12,10. 8. 4,3,2. 9. 6,5,13. 10. 7,12,20. me .

The measure of an angle is 117°. what is the measure of a supplementary angle?

Which rule describes the composition of transformations that maps △abc to △a”b”c