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Math

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Bayside Insurance offers two health plans. Under plan A, Giselle would have to pay the first $50 of her medical bills, plus 30% of the rest. Under plan B, Giselle would pay the first $90, but only 25% of the rest. For what amount of medical bills will plan B save Giselle money? Assume she has over $90 in bills.

  • Math - ,

    50 + .3(x-50) = 90 + .25 (x-90)

    50 + .3 x - 15 = 90 + .25 x - 22.5

    .05 x = 32.5

    x = $650

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