Arectangular pool is 7 feet wide. it is 3 times as long as it is wide. find the perimeter of the pool.

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

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

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost