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