The total distance that wanda has traveled in miles, d, is given by the equation d=20t + 4, where t is the time traveled in hours. at what rate is wanda traveling in miles per hours? a. 4 miles per hour b. 5 miles per hour c. 20 miles per hour d. 24 miles per hour

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

What is the range for 31,39,29,34,37,24,36,33,34,28

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3