Answer:
The price of each hamburger is $5 and the price of each drink is $3.
Step-by-step explanation:
- x --> the price of each hamburger
- y --> the price of each drink
- 8x+4y=52
- 5x+7y=46
- Solve system of equations
- The intersection is (3,5)
Which expressions are equivalen] to x^3 + 9x^2 ?
1 answer:
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Answer:
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Step-by-step explanation: