find the new price to the nearest cent.\n1. original price: $44\ndiscount: 25%\n2. original price…

find the new price to the nearest cent.\n1. original price: $44\ndiscount: 25%\n2. original price: $80\ndiscount: 40%\n3. original price: $9.99\ndiscount: 70%\n4. original price: $35.67\nmarkup: 30%\n5. original price: $22.50\nmarkup: 15%\n6. original price: $53\nmarkup: 50%\nfind the total price, including tax. round to the nearest cent.\n7. price: $3.50\ntax: 6%\n8. price: $8.50\ntax: 7%\n9. price: $52.99\ntax: 5.5%\n10. price: $35\ntax: 7.5%\n11. price: 105\ntax: 5%\n12. price: $84.62\ntax: 6.5%\nfind the tip. then find the total cost, including the tip.\n13. bill: $45\ntip: 20%\n14. bill: $80\ntip: 15%\n15. bill: $105\ntip: 18%

find the new price to the nearest cent.\n1. original price: $44\ndiscount: 25%\n2. original price: $80\ndiscount: 40%\n3. original price: $9.99\ndiscount: 70%\n4. original price: $35.67\nmarkup: 30%\n5. original price: $22.50\nmarkup: 15%\n6. original price: $53\nmarkup: 50%\nfind the total price, including tax. round to the nearest cent.\n7. price: $3.50\ntax: 6%\n8. price: $8.50\ntax: 7%\n9. price: $52.99\ntax: 5.5%\n10. price: $35\ntax: 7.5%\n11. price: 105\ntax: 5%\n12. price: $84.62\ntax: 6.5%\nfind the tip. then find the total cost, including the tip.\n13. bill: $45\ntip: 20%\n14. bill: $80\ntip: 15%\n15. bill: $105\ntip: 18%

Answer

  1. Problem 7: Find the total price including tax ($3.50 price, 6% tax)

    • Explanation:

      • Step1: Calculate the tax amount

        • The tax rate is 6% or 0.06 in decimal form. To find the tax amount, we multiply the price by the tax - rate. Let the tax amount be $t$. Then $t = 3.50\times0.06=0.21$.

      • Step2: Calculate the total price

        • The total price $P$ is the sum of the original price and the tax amount. So $P = 3.50 + 0.21=3.71$.

    • Answer:

      • $3.71$
  2. Problem 8: Find the total price including tax ($8.50 price, 7% tax)

    • Explanation:

      • Step1: Calculate the tax amount

        • The tax rate is 7% or 0.07 in decimal form. Let the tax amount be $t$. Then $t = 8.50\times0.07 = 0.595$.

      • Step2: Calculate the total price

        • The total price $P$ is the sum of the original price and the tax amount. So $P=8.50 + 0.595 = 9.095\approx9.10$.

    • Answer:

      • $9.10$
  3. Problem 9: Find the total price including tax ($52.99 price, 5.5% tax)

    • Explanation:

      • Step1: Calculate the tax amount

        • The tax rate is 5.5% or 0.055 in decimal form. Let the tax amount be $t$. Then $t = 52.99\times0.055=2.91445$.

      • Step2: Calculate the total price

        • The total price $P$ is the sum of the original price and the tax amount. So $P = 52.99+2.91445 = 55.90445\approx55.90$.

    • Answer:

      • $55.90$
  4. Problem 10: Find the total price including tax ($35 price, 7.5% tax)

    • Explanation:

      • Step1: Calculate the tax amount

        • The tax rate is 7.5% or 0.075 in decimal form. Let the tax amount be $t$. Then $t = 35\times0.075 = 2.625$.

      • Step2: Calculate the total price

        • The total price $P$ is the sum of the original price and the tax amount. So $P=35 + 2.625=37.625\approx37.63$.

    • Answer:

      • $37.63$
  5. Problem 11: Find the total price including tax ($105 price, 5% tax)

    • Explanation:

      • Step1: Calculate the tax amount

        • The tax rate is 5% or 0.05 in decimal form. Let the tax amount be $t$. Then $t = 105\times0.05 = 5.25$.

      • Step2: Calculate the total price

        • The total price $P$ is the sum of the original price and the tax amount. So $P=105 + 5.25 = 110.25$.

    • Answer:

      • $110.25$
  6. Problem 12: Find the total price including tax ($84.62 price, 6.5% tax)

    • Explanation:

      • Step1: Calculate the tax amount

        • The tax rate is 6.5% or 0.065 in decimal form. Let the tax amount be $t$. Then $t = 84.62\times0.065=5.4903$.

      • Step2: Calculate the total price

        • The total price $P$ is the sum of the original price and the tax amount. So $P=84.62 + 5.4903=90.1103\approx90.11$.

    • Answer:

      • $90.11$
  7. Problem 13: Find the tip and total cost ($45 bill, 20% tip)

    • Explanation:

      • Step1: Calculate the tip amount

        • The tip rate is 20% or 0.2 in decimal form. Let the tip amount be $T$. Then $T = 45\times0.2=9$.

      • Step2: Calculate the total cost

        • The total cost $C$ is the sum of the bill and the tip. So $C=45 + 9=54$.

    • Answer:

      • Tip: $9$, Total cost: $54$
  8. Problem 14: Find the tip and total cost ($80 bill, 15% tip)

    • Explanation:

      • Step1: Calculate the tip amount

        • The tip rate is 15% or 0.15 in decimal form. Let the tip amount be $T$. Then $T = 80\times0.15 = 12$.

      • Step2: Calculate the total cost

        • The total cost $C$ is the sum of the bill and the tip. So $C=80 + 12=92$.

    • Answer:

      • Tip: $12$, Total cost: $92$
  9. Problem 15: Find the tip and total cost ($105 bill, 18% tip)

    • Explanation:

      • Step1: Calculate the tip amount

        • The tip rate is 18% or 0.18 in decimal form. Let the tip amount be $T$. Then $T = 105\times0.18=18.9$.

      • Step2: Calculate the total cost

        • The total cost $C$ is the sum of the bill and the tip. So $C=105 + 18.9 = 123.9$.

    • Answer:

      • Tip: $18.9$, Total cost: $123.9$