Nine out of twelve members of a jury are over 35 years old. What percent of the jury is not over 35?

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

What is the solution to the system of equations? y=1.5-3 y=-x