If f(x) = 2x - 9, then f(3) = -3. true false

Abbey purchased a house using a fixed rate mortgage. the annual interest rate is 4.2% compounded monthly for 20 years. the mortgage amount is $235,000. what is the monthly payment on the mortgage? this isn't a multiple choice question have to show my work

Guys i really need or i have to stay late up night

Based on the figures as marked, /\rqs = —