Carl is having a party. He has bought 24 brownies and is making 6 more batches of brownies. The inequality 24+ 6b > 138 can be used to determine how many brownies, b, must be in each batch so that all 137 guests have 1 brownie. Determine which of the given values, if any, make the inequality true :b= 10, b=15, b=20
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