alicat301 alicat301 28-02-2018 Mathematics contestada The cost of 4 new tires was $521.84 after a 6.5% sales tax was added. What was the cost of the 4 tires before sales tax was added? (A) $449.99 (B) $469.99 (C) $489.99 (D) $499.99 (E) $519.99