Final answer:
To find the cost of 7 markers, divide $7.04 by 4 to get the price of one marker, and then multiply by 7. The correct equation is Cost of 7 markers = ($7.04 / 4) x 7.
Step-by-step explanation:
The student is asking how to determine the cost of 7 markers if 4 markers cost $7.04. To solve this, we need to find the unit price of one marker, and then multiply that by 7 to get the total cost for 7 markers.
Step-by-Step Explanation:
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The equation we would use is:
Cost of 7 markers = (Total cost for 4 markers / Number of markers) x 7
If we apply this formula with the given numbers:
Cost of 7 markers = ($7.04 / 4) x 7
The correct answer would be the product of the unit price and 7, which will give us the total cost of 7 markers.