From 12 midnight to 6 a. m. the temperature decreases by 12 degrees celsius if the original temperature was 12 degrees Celsius which expression could be used to represent this situation

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

I’m still confused on how to work the percentages

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?