This questic Two hikers, Alan and Ben, are 20.4 miles apart and walking towards each other. They meet in 6 hours. Find the rate of each hiker if Ben walks 0.4 mph faster than Alan

What is the most accurate measurement of 1 pound

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps