Bottle

Bottle with wine costs 42 USD. Wine is 11 USD more expensive than the empty bottle.

How much is the bottle itself?

Correct answer:

x =  15.5 USD

Step-by-step explanation:

x+y=42 y=x+11  x+y=42 xy=11  x=312=15.5=15.5 USD y=532=26.5



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