Answer:$3.84
Explanation:
If 3 cans are $1.28, and Justin bought 9 cans of dog food, you need to multiply $1.28 by 3, since 9 cans is 3 cans times 3 orders.
Answer:
$3.84 for 9 cans
Since the unit price is 3 for $1.28, all we need to do is multiply.
1.28 * 3 = $3.84
Best of Luck!
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