A Maths Dictionary for Kids Quick Reference is a device friendly html version with definitions and detailed examples for over 950 math words and terms.
The statistics about the average cost of a haircut vary, but a few years ago American Salon, a publication for beauty industry professionals, reported the numbers as $21 for a cut in a salon with fewer than 6 chairs, and $44 for a salon with more than 13 chairs.
It depends on the salon and the length of your hair. I have short hair above my sholders and typically its anywhere from $95-$120 for cut and highlights. Most salons run $35-$45 for cut and price will vary depending on if you do all over color, partial highlights, or all over highlights.