Addie walked 2 1/2 miles in 45 minutes. suzie covered 2 2/5 miles in 2/3 of an hour.
what was addie's speed?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

Atown has a population of 17000 and grows at 2.5% every year. to the nearest year, how long will it be until the population will reach 19600?

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no