Simplify
-6x + 8/6 - 3/2x - 1/2 + 5/2x

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Which statement best describes a square? a. a special rectangle that has four right angles b. a special trapezoid that has four sides of equal length c. a special rectangle that has four sides of equal length d. a special trapezoid that has four right angles

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m