It took eduardo 8 hours to drive from buffalo, ny to new york city, a distance of about 400 miles. find his average speed.

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33