Solve the problem algebraically 4∣x+9∣−2>10

How to determine whether two known pairs of points are on the same line.

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?

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.