SOLUTION: If Maribel can do a project in three hours and Angelo can do the same project in x hours, which expression represents the rate of Angelo and Maribel working together?
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Question 1121399: If Maribel can do a project in three hours and Angelo can do the same project in x hours, which expression represents the rate of Angelo and Maribel working together? Answer by josgarithmetic(39630) (Show Source):
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