Asalesperson earns $200 a week plus a 4% commission on her sales. which equation models the relationship between her sales in a given week, s, and her weekly earnings, e?

In angle pqr find the measure of

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?

Find the maximum value of p= 4x + 5y subject to the following constraints :