What is a Twenty-four second device?

What is 6x-5y3 solved for x? How do you solve linear equation easily? When do you use roman numerals in a chemical name? How much is 40 thousand a year hourly when working 40 hours a week? What does Sum Diso means? Is 39 divisible by 14? What are the three consecutive integers whose sum is 123? What are the two numbers whose product is 16 and whose difference is 12? What is 13.7 rounded to whole number? Why the repeating decimal 0.66 ends in 7? What is historigram? What is 52 minus 18? How many feet tall is the us capitol with the staute of freedom on top? What fraction is equal to 12 percent of 100 percent? How do you draw a net for a cylinder and label the dimensions then use the net to find the surface area of the cylinder when 3.14 is the pie? Difference between 1's complement and 2's complement? Why do all televisions are rectangular in shape? What is the geometric shape phosphorus pentachloride? What is the area of a circle with the side length of 12cm and a perimeter of 12cm? How do i solve 206-x?