Your mom buys 2 nachos and 3 drinks from the concession stand for $12.50. Bixby purchases 2 candy bars and 1 drink for $5.50. Tito buys 1 nacho and 1 candy bar for $5.00. How much does each item cost?

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

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 .

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?