Decide whether or not each equation represents a proportional relationship. answers: a, b, c, and d.

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

If you could answer these your a life saver

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.