James is 13 years older than one half of abby's age. monica is one year younger than four times abby's age. if james and monica are the same age, how old are they

Ataxi cab charges $1.75 for the flat fee and $0.25 for each time. write an in equality to determine how many miles eddie can travel if he has $15 to spend.

Why do interests rates on loans to be lower in a weak economy than in a strong one

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.