A person riding in an elevator travels 150 feet in 30 seconds. What equation represents this relationship? How many feet will the person travel in 10
seconds?
WILL GIVE BRAINLIEST

What signals you that factoring by grouping is the best method to use when factoring a problem?

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?

Rectangle bcde is similar to rectangle vwxy. what is the length of side vy? a) 1 7 b) 2 7 c) 3 7 d) 4 7