What is x if x / 5 + x / 2 equals 14

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.

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Predict which statements are true about the intervals of the continuous function. check all that apply