Astudent is trying to solve the system of two equations given below: equation p: y + z = 6 equation q: 8y + 7z = 1 which of the following is a possible step used in eliminating the y-term?
a. (y + z = 6) ⋅ −8
b. (y + z = 6) ⋅ 7
c. (8y + 7z = 1) ⋅ 7
d. (8y + 7z = 1) ⋅ 8

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.