the number of degree in an angle exceeds 14 times the number of radian in it by 51. find the sexagesimal measure of the angle.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Find the commission on a $590.00 sale if the commission is 15%.

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.