2 years ago

How many ordered pairs (x, y) of positive integers satisfy the inequality 4x + 5y < 20?

Mathematics

1 answer:

lorasvet [3.4K]2 years ago

4 0

Answer:

Step-by-step explanation:

The ordered pairs that satisfy the inequality are shown in the attachment. There are 6 of them.

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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So,

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