Which three points in the figure are collinear? C, D, F A, E,F B, C,D A, D, E

Solve the system of equations. y= 2x y= x^2 - 15

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25