2 years ago

a pile of 34 coins consists of nickels and dimes. the total value of the coins is $3.30. find the number of each type of coin.

1 answer:

Dvinal [7]2 years ago

5 0

It just means to multiply or divide

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Svetradugi [14.3K]

Answer:

Step-by-step explanation:

(1, 5.5) ; (2, 9)

Slope = $\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\$

$= \frac{9-5.5}{2-1}\\\\=\frac{3.5}{1}\\\\= 3.5$

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Jet001 [13]

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