Which expression represents the composition [g-f](x) for the functions below?
f(x) = 3х – 2
g(x) = 1 + 2х

Prove that quadrilateral is a rhombus.

A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.