Final answer:
To calculate the total cost of drinks and tacos, multiply the number of drinks and tacos by their respective prices and then sum the amounts. For 4 drinks and 6 tacos, the total cost would be $26. When including sales tax and tip, calculate the tax based on the meal's cost, add it to the total, then calculate and add the tip to find the final amount due.
Step-by-step explanation:
To compute the total cost of drinks and tacos, we need to multiply the number of each item by their respective prices and then add the two amounts together. If a drink costs $2 and a taco costs $3, the script to calculate the totalCost will be as follows:numDrinks = 4 % Number of drinksnumTacos = 6 % Number of taco% Compute the total meal costtotalCost = (numDrinks * 2) + (numTacos * 3);So, for 4 drinks and 6 tacos, the total cost would be calculated as:totalCost = (4 * 2) + (6 * 3);totalCost = 8 + 18; totalCost = $26.Now, if we were to include sales tax and tip in the calculation, we would proceed as follows:Calculate the sales tax on the meal cost by converting the tax percentage into a decimal form and multiplying it by the total meal cost. For example, if the tax rate is 6%, the calculation for a meal costing $47.50 would be 0.06× $47.50 = $2.85 additional tax.
Add the sales tax to the total meal costCalculate the tip amount by finding a certain percentage of the meal'stotal. For instance, for a 20% tip on a $30.00 bill, you would calculate 20% of $30.00, which would be $6.00.Add the tip to the total meal cost plus tax to find the final amount due.To compute the total meal cost given the number of drinks and tacos, you can simply multiply the cost of each item by the corresponding quantity and then add the results. In this case, the cost of a drink is $2 and the cost of a taco is $3. Assuming that the number of drinks is stored in the variable numDrinks and the number of tacos is stored in the variable numTacos, you can calculate the total meal cost as follows:totalCost = (2 * numDrinks) + (3 * numTacos)In the given example, with 4 drinks and 6 tacos, the total cost would be:totalCost = (2 * 4) + (3 * 6) = 8 + 18 = 26