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The cosat C, in dollars,

The cosat C, in dollars, of operating a concrete-cutting machine is modelled by C=2.2n^2-66n+655, where n is the number of
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Round each to the nearest ten dollars, then estimate the answer.$88.99=---dollars +9.69=---dollars ----------------- Total is
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2. asked by queeneka
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Ms. Sue please help!7. Suppose you earned 7t – 1 dollars on Monday and 8t + 5 dollars on Tuesday. What were your total
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2. asked by Austin
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Suppose you earned 7t – 1 dollars on Monday and 8t + 5 dollars on Tuesday. What were your total earnings? Simplify your
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Use the image to answer the question. What is the ratio of Option B? (1 point) Responses 9 dollars for every 6 dollars 9 dollars
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2. asked by Sunshine124
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An item is purchased for a wholesale price of $48 and will be sold at a 55 percent markup. Which expression should be used to
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2. asked by humaira likes cash but cash is tasminas
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Jose invests 3250 dollars at 6% interest compounded annually. What will be the balance in the account after 3.5 years?A. 3932.50
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2. asked by brianna
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Alexi’s restaurant bill is $58, and he wants to leave a 20 percent tip. Which expression represents the total amount that
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7. Suppose you earned 7t – 1 dollars on Monday and 8t + 5 dollars on Tuesday. What were your total earnings? Simplify your
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2. asked by Austin
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7. Suppose you earned 7t – 1 dollars on Monday and 8t + 5 dollars on Tuesday. What were your total earnings? Simplify your
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2. asked by Erika Fernandez
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