the graph represents function 1, and the equation respects function 2 how much more is the rate of change function 2 than the rate change of function 1

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

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.

Calculate the density of benzene if 300ml of it weighs 263g. a. 0.88 g/ml b. 1.14 g/ml c. 78,900 g/ml d. 37 g/ml