List 3 effects that an increase in urbanization can have on air quality

Which number produces a rationale number when multiplied by 1/5

Which of the following is equal to the rational expression when x is not equal to -2 or -6?

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?