During a 40 mile trip Marla traveled at an average speed of x miles per hour for the first y miles of the trip and at an average rate of 1.25x miles per hour for the last 40-y miles of the trip. The time that Marla took to travel the 40 miles was what percent of the time it would have taken her if she had traveled at an average rate ox x miles per hour for the entire trip.
1)x=48
2)y=20
OA in a little bit. This one really got me I still dont understnad why the anser is what it is.
1)x=48
2)y=20
OA in a little bit. This one really got me I still dont understnad why the anser is what it is.
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