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The price of a pen set can be determined by the equation:P=$2n,Where p is the price and n is the number of pens What is the constant of proportionality (unit rate)

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Answer:


2.

Explanation:


i.e \: 2, \: the \: ratio \: (p)/(n) \: is \: contant \: or \: = \: 2.


the \: constant \: of \: proportionality \: \\ in \: the \: above \: equation \: is \: the \: \\ unchanging \: value.

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