Question 1 (1 point) Saved For which equation is x = 5 a solution? 2 + x = 3 . 3x = 15 X-7 = 12 2 5 25 Question 2 (1 n2

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.

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?