Point Z (-5,-6) was translated to Z (-8,4 )

What is the length of the unknown leg in the right triangle ?

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

Ineed someone to me answer my question i have to have this done and knocked out