The speed of a passenger train is 16 mph faster than the speed of a freight train. the passenger train travels 310 miles in the same time it takes the freight train to travel 230 miles. find the speed of each train.

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

8.74 rounded to the nearest whole number

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points