Determine which ordered pair is a solution to the inequality: 3x+y>6 (1,1) (2,1) (1,2) (0,0)

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?

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !