The distance travelled at a constant speed is directly proportional to the time of travel. If Olivia travelled 110 miles in 5.5 hours, how many miles will Olivia travel in 4.8 hours at the same constant speed? a. 99.7 mi b. 14 mi c. 120.3 mi d. 96 mi

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax