If you change 2/3 to a decimal, you get 6 with a bar over the 6 since it is a repeating decimal. The bar above the 6 has a fancy name, what is it?​

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2