Simplify the given expression.
2(4 - 2x + y) - 4(5 + x - y)
a. 8x + 2y - 5
b. 8x - y - 3
C.-12 - 8x + 6y
d.4y + 3y - 9

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

Which of the following is the graph of y= square root -x-3