The inequality 2x - 3y > 5 is satisfied by which of the following points? (1/2, 1/3)
(-1/2, 1/3)
(1,1)
(7/2, 1/3)

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?

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?

Use the distance formula to find the distance between (-3,5) and (3,1)