SOLUTION: Emily wants to buy turquoise stones on her trip to New Mexico to give to at least four of her friends. The gift shop sells stones for either four dollars or six dollars per stone.
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Question 1036135: Emily wants to buy turquoise stones on her trip to New Mexico to give to at least four of her friends. The gift shop sells stones for either four dollars or six dollars per stone. Emily has no more than $30 to spend. Answer by ikleyn(52800) (Show Source):