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swat32
3 years ago
9

Quanto e 45x12 (500-450-550)

Mathematics
1 answer:
arlik [135]3 years ago
5 0

Answer:

see below

Step-by-step explanation:

the simple answer is -270000

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Multiply each equation by a constant that would help to eliminate the y terms.
goldenfox [79]
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One box of cereal is 20 ounces and cost $3. A smaller box of the same type of cereal is 12 ounces and costs $2. Which box of cer
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Suppose y = 2x + 1 , where x and y are functions of t. (a) if dx/dt = 3, find dy/dt when x = 4. dy dt = (b) if dy/dt = 2, find d
qwelly [4]

Answer:

Step-by-step explanation:

If y = 2x + 1, then dy/dt = 2(dx/dt).

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(b) if dy/dt = 2, find dx/dt when x = 40:

        Replacing dy/dt with 2 in dy/dt = 2(dx/dt) results in 2 = 2(dx/dt), so dx/dt must be 1.

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