Ruben bought 666 comic books for \$21$21dollar sign, 21. Each comic book was the same price. what was the cost for 1 comic book

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  $3.50

Step-by-step explanation:

If c represents the cost of one comic book, the transaction can be written as the equation ...

  6c = $21

Dividing by 6, we get ...

  c = $21/6 = $3.50

The cost for 1 comic book was $3.50.

You know that the total cost of a transaction is the sum of the costs of each part. When all the parts have the same value, we can multiply the cost of one part by the number of parts.

the answer is a i belaeve atleast thats what my calculator just gfave me

step-by-step explanation: