7. Expand and simplify the following: A. 7(3n - 9n + 8) - 8(-3 - 10n + 4n)
B. (n - 9) (n - 8) + 3(4n = 5)

Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap

Solve: 3x+y=6 4x-2y=18 show all work !

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ