hurry plz will mark brainlest
the menu price of a sandwich at a restaurant is $6. the meal is subject to a 5% food tax, and marcy would like to leave a gratuity of 20% on the pre-tax cost. which plans will work to correctly determine exactly how much money, including tax and tip, marcy will need? choose all that apply
calculate the tax, and then find the tip on the new total.
calculate the tip, and then find the tax on the new total.
add the percents to get 25%, and then find 25% of $6 to add to the bill.
calculate the tip and tax on the $6 total separately, and then add both to the bill.

The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places