If united states dollar is worth $1.41 in canadian money, how much is $100 dollars in canadian money rounded to the nearest cent

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?