Consider the image WXYZ for the translation (x, y)(x+1,y-3). what is the ordered pair of x ? (2,1)
(4,-2)
(2,-2)
(4,1)

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?

Which letters from the table represent like terms? a and b b and c a and d b and d

What additional information could be used to prove abc =mqr using sas? check all that apply.