Mathematics, 13.10.2019 01:50, riosd920

Store a is offering two tubes of lip gloss for $7. the costs for lip gloss at store b are shown in the table. assume the cost for the lip gloss varies directly with the number of tubes. at which store does the lip gloss cost more? explain.

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Store a is offering two tubes of lip gloss for $7. the costs for lip gloss at store b are shown in t...