X + 10y - 4y + 4x

:combine like terms:

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

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?

The graph shows the distance kerri drives on a trip. what is kerri's speed?