Evaluate the expression 8/d +3 when d=4.

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

Tan198=asin164=? how to solve this? ?

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply