Your bank statement shows that you have a balance of $325.50. all the checks you have written during this statement period are on the bank statement, except one. if your account register shows that you have a balance of $253.80, how much is the missing check?

Aparallelogram has two side lengths of 5 units. three of its sides have equations y = 0, y = 2, y = 2x. find the equation of the fourth side.

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?