SOLUTION: Christopher is making necklace and key chains. He can make a necklace in 0.5 hours and key chain in 0.25 hours and he has no more than 20 hours. The cost in making a necklace is
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-> SOLUTION: Christopher is making necklace and key chains. He can make a necklace in 0.5 hours and key chain in 0.25 hours and he has no more than 20 hours. The cost in making a necklace is
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Question 1068840: Christopher is making necklace and key chains. He can make a necklace in 0.5 hours and key chain in 0.25 hours and he has no more than 20 hours. The cost in making a necklace is $2 while for key chain it is $3.He could invest up-to $120.write a system of four linear inequalities andfind how many of each he could make? If he sells each necklace for $10 and keychain for $8, tell when he will get maximum revenue and maximum profit?
