r "A". The card is in the shape of a square with side length 4 inches. If gold leaf costs $2 per square inch, how much will it cost to cover the entire card in gold leaf?
Answer:
The area of the square card is side length squared, so A = 4 * 4 = 16 square inches.
To cover the entire card in gold leaf, it will cost 16 square inches * $2 = $32.
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An artist wants to cover in gold leaf a card with the initial lette
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