Problem michael just finished a great meal in a restaurant in wisconsin. the sales tax in wisconsin is 5%, and it is customary to leave a tip of 15% for the waiter. the tip amount is calculated on the price of the meal before the tax is applied. sales tax is not calculated on tips. if michael left $18 dollar sign, 18 on the table to cover his meal, tax, and tip, what was the price of his meal before tax and tip?

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28