The garcia family is driving from philadelphia to orlando for vacation. the equation y=-65x+1,000 represents the distance y in miles the garcia family has left to to drive x hours. their friends, the snyders are meeting them in orlando, but are driving from cincinnati. the equation y=-70x+900 represents the distance y in miles the snyder family has left to drive after x hours. which family has more miles left to drive after 7 hours?how many more? PLEASE HURRY

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8