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An ounce of cinnamon sticks costs $3.25 and the cocoa costs $0.75 per ounce. What is the combined cost of 1.6 ounces of cinnamon sticks and 9.4 ounces of cocoa?

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Answer:

$12.25

Step-by-step explanation:

1.6 ounces of cinnamon sticks and 9.4 ounces of cocoa. The equation for this would be 3.25s + 0.75c = t, where s is the amount of cinnamon sticks, c is the amount of cocoa, and t is the total price.

    3.25s + 0.75c = t

    3.25(1.6) + 0.75(9.4) = t

    5.2 + 7.05 = t

    12.25 = t

The total price is $12.25.

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