Please Answer if you can! I have 5 questions. 1. Ron is seeking a loan with a simple interest rate of 7% per year. He wants to borrow $4,500. How much will he be charged in interest after 36 months? A. $9,450 B. $945 C. $11,340 D. $5,445 2. In Texas the state sales tax rate is 6%. Beth purchases a washing machine at $420.00 and a dryer for $360.00. How much will Beth's total be including state sales tax? A. $445.20 B. $826.80 C. $780.00 D. $46.80 3. Mrs. Garland bought x number of shirts for the new members of her chorus. The cost for x number of shirts, including $3.99 shipping, was $77.49. Each shirt costs $12.25. There was no sales tax on the purchase. Which equation can be used to find x, total number of shirts purchased? A. 3.99x + 2.25 = 77.49 B. 3.99(x + 12.25) = 77.49 C. 12.25x + 3.99 = 77.49 D. 12.25(x + 3.99) =77.49 4. Efua and Ngozi go to McDonalds. They each order 1 item off the $1 menu. How much will they pay with 8% tax? A. $0.16 B. $2.08 C. $54 D. $2.16 5. Hanane eats at a restaurant. The service is poor, so she only leaves a 5% tip on a $50 bill. What was the total bill including tip? A. $52.50 B. $25 C. $2.50 D. $55 Thanks!

• : 1.
  [tex]4500 \times 7\% \\ = 4500 \times \dfrac{7}{100} \\ = 315[/tex]
  36 months = 3 years
  [tex]315 \times 3 = 945[/tex]
  Answer is B.
  
  2.
  [tex]420 + 360 = 780 \\ 780 \times 106\% \\ = 780 \times \dfrac{106}{100} \\ = 826.8[/tex]
  Answer is B.
  
  3. Answer is C.
  
  4.
  [tex]1 + 1 = 2 \\ 2 \times 108\% \\ = 2 \times \frac{108}{100} \\ = 2.16[/tex]
  Answer is D.
  
  5.
  [tex]50 \times 105\% \\ = 50 \times \frac{105}{100} \\ = 52.5[/tex]
  Answer is A.
  
  Hope this helps. - M
• Maheen1g:

  for 1 i got $945.

  For 2 i got $826.80.

  For 3 i got c.

  For 4 i got $2.16.

  For 5 i got $52.50