Write the slope intercept form of the equation of each line plz

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

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.

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12