2^3x = 4^x+2 25^2x = 125^x+2

9^x+1 = 27^x+4

36^2x+4 = 216^x+5

please show the work shown instead of just the bare answer, thank you!

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?