fiona is serving ice cream and lemonade at a picnic. she has 44 cups in which to serve the drinks . if X represents the number of glasses of iced tea and y represents the number of glasses of lemonade.

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02-02-2018
Mathematics

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fiona is serving ice cream and lemonade at a picnic. she has 44 cups in which to serve the drinks . if X represents the number of glasses of iced tea and y represents the number of glasses of lemonade.

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LearnGrow LearnGrow · Answer 1 · 2018-02-02T19:25:49+01:00

LearnGrow LearnGrow

02-02-2018

We should find out the equation that represents the number of drinks Fiona can serve. We know X as the number of glasses of iced tea and Y as the number of glasses of lemonade.
Fiona can serve both of them. She has 44 cups.
The equation is:
X+Y=44
the constraint is: X and Y must be positive numbers.

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