Explain how to compare the following two race times to determine which time is faster. 12.08 seconds and 12.087 seconds.

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?

If 3x+8=3x+8 is it one solution or no solution

Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)