In one week, a printing center made 1,332 copies of a 36 page article. the printing center also printed 489 copies of a 16 page essay. how many pages did the printing center print during the week?

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1

Triangles abd and ace are similar right triangles. witch ratio best explains why the slope of ab is the same as the slope of ac?