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A food truck sells two types of food: a hot dog
for $3 and a hamburger for $6. Yesterday, the
food truck sold a total of 156 tickets for a total
of $681. Write the equations to find the
number of hot dogs and hamburgers sold.

Respuesta :

blakefenimore

Answer:

I think that this is the answer your looking for if not im sorry

Step-by-step explanation:

Assuming x = burgers, y = hot dogs

x+y=88

4.5x + 3.25y = 331

x+y=88

x=88 - y

Substitute that into

4.5(88-y)  + 3.25y = 331

396 - 4.5y +3.25y = 331

-1.25y = -65

y = 52

Substitute that into

x = 88 - 52

x = 36

Answer : 36 burgers and 52 hot dogs are sold.

Hope this helps.

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