For the linear model, y = -67.9x + 679 , the distance, in miles y, is a function of time, x, in hours. use the model to calculate the total distance, in miles, at x = 5 hours.

1,018.5 miles
339.5 miles
9.9 miles
cannot be determined

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.

Find the axis of symmerty for x y=x squared -4x-8