In Nevada, a pair of socks costs $10. The sales tax is $0.46 on a $10 pair of socks in Nevada. What is the sales tax rate in Nevada? (Your answer should be a percentage)

Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?