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marusya05 [52]
3 years ago
8

9 pencils cost $7.74. Which equation would help determine the cost of 6 pencils?

Mathematics
1 answer:
eduard3 years ago
6 0
The answer is A. If 9 pencils cost $7.74, we have to divide the total cost ($7.74) by the number of pencils (9) to obtain the price of 1 pencil. Now that we have the price of 1 pencil, to obtain the cost of 6 of them we simply multiply the result by six.
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