What is the median of the following set of numbers? 15, 12, 18, 17, 13, 12, 12, 14, 15, 19

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

The total number of dental clinics total for the last 12 months was recorded