Jen has walked 4/5 mile. after 25 minutes kamlee has walked 5/6 mile. find their speeds in miles per hour

Derricks dog sitting and darlene's dog sitting are competing for new business. the companies ran the ads shown.which dog sitting service is more economic to use if you need 5 hours of service? explain.

Ihonestly have no clue if it's each or none.

Factor the polynomial by its greatest common monomial factor.