Applications for a cellular phone cost $0.79 each. ringtones cost $1.89 each. write an algebraic expression that represents the total cost of buying a applications and r ringtones.

Question 6 (10 points) ✓ saved what is the center of a circle described by the equation x2 + y2 +10y = -16? . (0,-5) (0,5) (-5,0) (5,0)

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Write the percent as a fraction or mixed number in simplest form. 0.8%