Number 4 pls help

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

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

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83