Two cars start from the same place driving at the same rate, one heading north and the other heading east. After two hours the car heading north has traveled 150 miles and the car heading east has traveled 100 miles. How far apart are the cars at this time?

A)111.8 miles

B)180.3 miles

C)250 miles

D)350 miles

E)500 miles

whosmans Nov 29, 2018