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3 years ago

13

You want to decorate a party hall with a total of least 40 red and yellow baloons. You want a minimum of 25 yellow baloons. Writ

e and graph …

1 answer:

QveST [7]3 years ago

5 0

Let x be the number of red balloons and y the number of yellow balloons used, then
x + y ≥ 40
y ≥ 25

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