Eduardo has 4 1/2 yards of rope light. He needs 6 2/3 for his ceiling. How many more yards does he need?

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

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2