The train made the trip in 4 hours. The girls walked it in 48 hours. How far was it if the speed of the train was 55 miles per hour faster than the girls walked?

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

Standard deviation of 19,29,21,22,23

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.