Part a: chad drove 168 miles in 3 hours. how many miles per hour did chad drive = 56 miles per hour
part b: chad will drive 672 more miles. he continues to drive at the same rate. how many hours will it take chad to drive the 672 miles? = ? hours

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the