HELP ASAP PLZ
24 POINTS

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

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?

Simplify: -2x 3 (-4) x 6 x (-5) x (-3) x 9