MIDDLE SCHOOL Lona wants to buy a new raincoat. If the raincoat costs $39.99 and has a sales tax rate of 7%, what will be the final price of the raincoat? *

A. $42.79
B. $2.80
C. $42.78
D. $2.79

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

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g