Coupon A-14$ rebate on 77$ jacket

Coupon B- 15% off on a 77$ jacket

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

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6