A motorboat is a capable of traveling at a speed of 12 miles per hour in still water. On a particular day, it took 15 minutes longer to travel a distance of 4 miles upstream than it took to travel the same distance downstream. What was the rate of current in the stream on that day?

Need on this geometry question. explain how you did it.

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

Which point does not lie on the graph k(x) = 8 -3 √x a. (-64, 12) b. (125, 3) c. (343, 1) d. (8, 5)