Diana worked on her science project for 6 2/3 hours. Gabe worked on his science project 1 3/4
times as long as Diana. Paula worked on her science project 3/4
times as long as Diana.

When the ball has traveled a distance of

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

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.