Luke paid 12.69 for 3 greeting cards. each card cost the same amount, c. which equation and solution represent this situation?

D.

Step-by-step explanation:

We have been given that Luke paid 12.69 for 3 greeting cards.

We are also told that each card cost the same amount, c, so the cost of 3 cards will be 3c.

Since the cost of 3 cards is 12.69, so we can represent this information in an equation as:

Upon dividing both sides of our equation by 3 we will get,

Upon looking at our given choices we can see that option D is the correct choice.

$4

step-by-step explanation:

$30×5=$150

$150 minus $130=$20

$20÷5=$4.

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