What is the general form of the equation 2x+3y=9

Use set buikder notation to represent the following set: {, -2, -1, 0}

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?

Rationalize the denominator- 12x/√x-10