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bob_s. Group Title

I need as much help as I can get...help?:) During a clothing store’s Bargain Days, the regular price for T-shirts is discounted by $5. There is a state sales tax of 5%, and the $5 discount is applied before the sales tax is calculated. a. Write an expression that shows the regular price r of a T-shirt minus the $5 discount. b. Write a rule for the function p(r) that expresses the final price p of a T-shirt with the discount applied and sales tax added. c. How much would you pay during Bargain Days for a shirt regularly priced at $15.50? thankyou for any help!!

  • 2 years ago
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  1. henkjan Group Title
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    Pdiscount = Pregular - 5

    • 2 years ago
  2. henkjan Group Title
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    Pstatesale = 0.95*Pdiscount you can combine these two formulas, to get a total formula... Pstatesale = 0.95*Pdiscount = 0.95*(Pregular - 5)

    • 2 years ago
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