Polygon abcd reflects about line mn to make polygon efgh. what is the length of fg ?
a) 2 units
b) 2.2 units
c) 3 units
d) 3.2 units

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

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1