A bottle filled with water weighs 9.6 kilograms. If the
water by itself weighs 5 times as much as the bottle,
what is the weight of the bottle?

How to determine whether two known pairs of points are on the same line.

Which number line represents the solution set for the inequality -1/2x> 24?

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality