Which expression is equivalent to this expression

t - 6(-2t + 1)

Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 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?

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.