SOLUTION: At a concession stand, five hot dogs and two hamburgers cost 11.00; two hot dogs and five hamburgers cost 11.75. Find the cost of one hot dog and the cost of one hamburger

SOLUTION: At a concession stand, five hot dogs and two hamburgers cost 11.00; two hot dogs and five hamburgers cost 11.75. Find the cost of one hot dog and the cost of one hamburger

Algebra.Com

Question 1075640: At a concession stand, five hot dogs and two hamburgers cost 11.00; two hot dogs and five hamburgers cost 11.75. Find the cost of one hot dog and the cost of one hamburger
Answer by jorel1380(3719) (Show Source): You can put this solution on YOUR website!
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. ☺☺☺☺
RELATED QUESTIONS
At a concession stand, five hot dogs and two hamburgers cost $8.00; two hot dogs and five (answered by checkley77)

At a concession stand, five hot dogs and four hamburgers cost $14.75; four hot dogs and... (answered by josgarithmetic)

at a concession stand, five hot dogs and two hamburgers cost $8.50, two hot dogs and... (answered by Cromlix)

at a concession stand, five hot dogs and four hamburgers cost $13.00; four hot dogs and... (answered by lwsshak3)

At a concession stand five hot dogs and four hamburgers cost $11.00; four hot dogs and... (answered by brother Peterson Abu)

At a concession stand, three hot dogs and two hamburgers cost $7.50; two hot dogs and... (answered by josmiceli)

at a concession stand three hot dogs and two hamburgers cost 7.00; two hot dogs and three (answered by stanbon)

At a concession stand, five hot dogs and four hamburgers cost $17.75;four hot... (answered by josgarithmetic)

at a concession stand, 7 hotdogs and 2 hamburgers cost a total of $14.50; two hot dogs... (answered by macston)