The sum of the speed of two trains is 727.7 miles per hour. If the speed of the first train is 8.3 mph faster than that of the second train, find the speed of each.

Over the course of 4 days the price of stock at a corporation fell $28. What was the average change in stock price per day?

How many distinct triangles can be formed for which m∠A = 75°, a = 2, and b = 3?

Difference between the squares of two consecutive numbers is not divisible by 2

What is the equivalent solution to (x+5) - (x-3) (x+5)

Maya runs 100m in 13.4s and Amy can run 100m in 14.1s. If Amy were to finish a 100m race at the same time as Maya, how much of a head start, in meters, will Amy need? What information is known and unknown?

McKenna rode 3.8 miles on her bike last Saturday. Convert this number to a fraction in simplest form.

Jake carries a green a yellow and a black guitar pic in his pocket he randomly chooses a guitar pic from his pocket before every concert what is the probability he will select the same color pic for two concerts in a row

Keith has p pennies, n nickels, and d dimes in his pocket. the total number of coins is 9. the expression 0.01p+0.05n+0.10d0.01p+0.05n+0.10d represents the value of the coins, which is equal to $0.53. he has two fewer nickels than dimes.

Is 2468 a rational or irrational number

A 15 foot ladder is leaning against a wall. if the foot of the ladder is sliding away from the wall at a rate of 10 ft/sec, at what speed is the top of the ladder falling when the foot of the ladder is 9 feet away from the base of the wall?