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Viefleur
[7K]
3 years ago
11
At an airport restaurant, 2 sodas and 4 hamburgers cost $12.00. An order of 4 sodas and 2 hamburgers costs $9.00. How much does
one hamburger cost?
Mathematics
Answer
Comment
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2
answers:
Charra
[1.4K]
3 years ago
4
0
Let the cost of soda be s.
Let the cost of hamburgers = h
Multiply Equation (1) by 2 :
Equation (1) - (2):
Answer: 1 hamburger costs $2.50
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zhenek
[66]
3 years ago
3
0
Let's say the sodas are each $1. If you have purchased 4 sodas it will cost $4. You still have $5 left on your bill. If you have 2 hamburgers left on your bill the amount of each hamburger is $2.50.
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