The midpoint of  is m.  ifthe coordinates of a are (2, -6) and the coordinates of m are (5, -1), what are the coordinates of b

What is the solution of the systems of equations? y=2/3x+3 x=-2

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way