as tiers increases, sales increases
since there seems to be no assemtote (horizontal or vertical), As the number of cake tiers increases without bound, the total monthly sales increase without bound.
answer is 3rd option
3/4 of the pizza is left
3/4 = 6/8
There are 6 "1/8" portions left
hope this helps
90 degrees
Each angle of a rectangle equals 90 degrees.
