The number of miles on car a is 50 miles more than the number of miles on car b, and the number of miles on car b is 30 miles more than the number of miles on car c. all the cars travel 50 miles in 1 hour. after 1 hour, twice the number of miles on car a is 70 miles less than 3 times the number of miles on car c. how many miles were there on car b initially alexa assumes there are m miles on car b. zack assumes there are m miles on car c. will zacks answer be the same as alexa's answer? explain. me