You can walk 1 1/2 miles in 1/2 an hour what is your average speed

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points

You went to a restaurant and spent $53.25 on the meal. there was a 6% sales tax. what was the amount of money, not including a tip, you spent at the restaurant?