On Friday, a local hamburger shop sold a combined total of
472
hamburgers and cheeseburgers. The number of cheeseburgers sold was three times the number of hamburgers sold. How many hamburgers were sold on Friday?

s separated by blocks of $2
s with $n$ $2
s in the $n^{\rm{th}}$ block. What
The circle below is centered at the point (-3, 4) and has a radius of length 3. What is its equation? A. (x- 4)2 + (y + 3)2 = 32 0 B. (x + 4)2 + (y- 3)2 = 32 T
In class, your professor shows you the skulls of three mammals. In one, the eye would be fully enclosed by bone. In the second, there is a bony circle around wh
What policies did the Han dynasty change