What is x-pass?

What is 1 10th as a decimal? The branch of mathematics that uses letters caed variable in a place of numerals? When the square of a number is added to six times the number the result is 56. What is the number? Is 27 a multiple of 7? What is the square root of 413? How do you change 86.75 to a fraction? What do associative mean in a math term? How do you describe integration? What are partial products for 57 times 48? What is the decimal notation of 104 percent? What trampoline that can hold up to 6 people and that is a less price? 90 times 90? What is 142 divdid by 8? What is solfa notations? What f(r) gives the area of a circle with the radius r. it can be written in equation form as f(r)3.142. what is f(3)? What are the legs and the hypotenuse of any right triangle? What is a pictorial circle? What is the name of 12 sided 2D shape? How many square feet in a 10 by 10 patio? How many square units are in a office 13 units by 9 units?