There are 20 questions on a test. Three points are awarded for a correct answer and -1 for an incorrect answer. If Brian answered 14 questions correctly and 6 incorrectly, what is his score?

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

Select the correct answer. what is the surface area of the victory podium shown here? include all surfaces of the podium, including the bottom. a. 61.5 square feet b. 61.75 square feet c. 65.25 square feet d. 69 square feet

1. are the triangles similar and if so why? what is the value of x? show your work.