When you mix two colors of paint in equivalent ratios, the resulting color is always the same. Complete the table as you answer the questions. Type the answers in the boxes below.

cups of blue paint cups of yellow paint
2 10
1
1. How many cups of yellow paint should you mix with 1 cup of blue paint to make the same shade of green?

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Explain or show your reasoning.

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2. Make up a new pair of numbers that would make the same shade of green. Explain how you know they would make the same shade of green.

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3. What is the proportional relationship represented by this table?

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4. What is the constant of proportionality?

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What does it represent?

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