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3 years ago

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The price of a certain stock fell $2 each day for 4 consecutive days. Write an expression that you could use to find the change

in the stock’s price after 4 days. Suppose the original price of the stock was $41. What was the price of the stock after 4 days?

1 answer:

Paha777 [63]3 years ago

6 0

Answer:

35

Step-by-step explanation:

$d=-2\\n=4\\a_4=a_1+3d\\if\; a_1=41\; then\; a_4=41+3\times(-2)=41-6=35$

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2) Equation 1 and Equation 2 have the same number of solutions.

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2 years ago

Which system of linear equations could be used to determine the price of each book

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