For their cd collections, alan, tom, and barbara have a total of 52 cd’s. if barbara had 6 more, then she would have as many as both of the boys together. tom has three more cd’s than alan. how many cd’s does each of the three have? alan has 13 cds, tom has 23 cds, barbara has 16 cds alan has 23 cds, tom has 16 cds, barbara has 13 cds alan has 13 cds, tom has 16 cds, barbara has 23 cds alan has 16 cds, tom has 13 cds, barbara has 23 cds