What is 154 x 3,975 and what is 197 x908

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Solve the equation.then check your solution 8=1.88+a

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?