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Sidana [21]
3 years ago
10

A-Plus Auto Body is painting disigns on a customer's car. They had 18 pints of blue paint on hand. They used 1/2 of it for the f

lames, and 1/3 of it for sparks. They need 7 3/4 pints of blue paint to paint the next design. How many more pints of blue paint will they need to buy
Mathematics
1 answer:
vlabodo [156]3 years ago
4 0
18 - (1/2×18 + 1/3×18)
18 - (9 + 6)
18 - 15 = 3 pints left

7 3/4 - 3 = 4 3/4
the answer is 4 3/4 pints (or 5 pints if they can only buy whole ones)

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Answer:

The domain and the range of the function represented by the set of ordered pairs are {-6, -3, -1, 5} and {5, 2, 0, -4}

Step-by-step explanation:

In any set of ordered pairs,

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∵ The first number in each ordered pair represents x

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∵ The second number in each ordered pair represents y

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∵ The set of y is the range of the function

∴ The range of the set of ordered pairs = {5, 2, 0, -4}

The domain and the range of the function represented by the set of ordered pairs are {-6, -3, -1, 5} and {5, 2, 0, -4}

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