i fr need to go back to school i ng some of yall be killin the fawki vibe like my some of yall be changin the whole fawkin mood so all of yall anti vibers gon somewhere kill the vibe somewhere else dam got me rantin and shi*t DAM UG

Which of the following expressions is equal to 2x^2+8

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?

Find the values of the variables in the kite