1 Emmi makes lines on rectangles to show four fourths. Which rectangle is
incorrect? Explain.

Ihave trouble finding the nth term of a linear sequence

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Which of the following can be used to explain a statement in a geometric proof?