If -5x+4y=1 is a true equation what would be the value of 4(-5x+4y).

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

W-16=-12 solve each one step equation plz

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.