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Fill in the missing number.2Pieces of Chicken (x) 7 8 6 10Price in dollars (y) 14 16 12 20For each piece of chicken it costs dollars.4

Fill in the missing number2Pieces of Chicken x 7 8 6 10Price in dollars y 14 16 12 20For each piece of chicken it costs dollars4 class=

Respuesta :

To find the unit rate, we have to use the slope formula.

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Let's replace the points (7, 14) and (8,16).

[tex]m=\frac{16-14}{8-7}=\frac{2}{1}[/tex]

Hence, for each piece of chicken, it costs $2 dollars.

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