To convert 0.9 to a fraction, lauren wrote n=0.9 as her first step. for her second step, what should she multiply both sides of that equation by?

a) 10
b) 100
c) 1000
d) 10,000

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?