During one day on the stock market, an investor lost $2500 on one stock, but gained $1700 on another. at the end of trading that day, the investors holdings in both stocks were worth $52400. what were they worth when the market opened that day?

Write an algebraic expression for the word expression the quotient of c and 8

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

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.