Question 1075640
Let d stand for hot dogs, and h be for hamburgers. Then:
5d+2h=1100
2d+5h=1175
So:
10d+4h=2200
10d+25h=5875
21h=3675
h=175
d=150
Hot dogs are $1.50 each; hamburgers are $1.75 each. ☺☺☺☺