A map of Texas uses a scale of 1 1/2 inches = 40 miles. If Houston and dallas are 8 7/16 inches apart on the map, find the actual round trip distance between them

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?

Write an equation for the function that includes the points (2,100)and (3,100)

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?