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Write the numerical expression for each model/chip. Then find the sum. Let 1
the white chip/model equals to and black chip model equals -1,​

Write The Numerical Expression For Each Modelchip Then Find The Sum Let 1the White Chipmodel Equals To And Black Chip Model Equals 1 class=

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Answer:

+1 multiply by 6 white chips

-1 multiply by 2 black chips

now, for solving

[tex]( + 1(6) )+ ( - 1(2)) = 4[/tex]

Step-by-step explanation:

The sum of 6 positive white chips and 2 negative black chips.