=)
Bryan's salary increased from $60,000 to $63,000. By what percent did his salary increase?

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

What is the 12th term of b(n)=-4-2(n-1)

If a line is defined by the equation y = 5x + 2, what is the slope?