A freight train takes 18 hours to travel the same distance that an express train travels in 15 hours. the rate of the express train is 15 mph faster than the freight train. find the rate of each train.

Your class has 30 students. if 1313 of them walk to school, how many students in your class walk to school?

Which shapes have 2 pairs of parallel sides? Choose ALL that are correct.

A store employs 11 women and 12 men. What percentage are men? Give it to 1 decimal place

X|x integars between 4 & 8 lost the elements in the set

From 1994 to 1995 the sales of a book decreased by 80%. If the sales in 1996 were the same as in 1994, by what percent did they increase from 1995 to 1996?

Sue wrote a double facts. It has a sum less than 10 and greater than 4. The addends are each less than 5. What fact might she have written?

How many minutes are equal to 2 hours 20 minutes

Andrew bought a new car for $32,000. The dealer gave him $10,000 for his trade-in. Sales tax is 5% but is only charged on the difference between the cost of the new car and the value of the trade-in. What does Andrew pay in sales tax?

In the XY-plane, the X-axis contains all ordered pairs such that: A) The x-coordinate is 0 B) The y-coordinate is 0 C) the X and Y coordinates are 0

Line v has a slope of - 2/3. Line w is perpendicular to. What is the slope of line w?