How far is the bottom of the ladder from the base of the building, in feet? A: 4 ft
B: 16 ft
C: 32 ft
D: 45 ft

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)

Nikolas calculated the volume of the prism. his work is shown below.

Which two undefined geometric terms always describe figures with no beginning or end?