A company paid $8.46 for 94 pounds of scrap metal. Which unit rate is correct? A. $0.09 per pound of scrap metal
B. $0.09 per pound of scrap metal
C. 0.09 pound of scrap metal per dollar
D. 0.90 pound of scrap metal per dollar​

Which product is positive a is 2/5 -8/9 -1/3 -2/7 b is -2/5 8/9 -1/3 -2/7 c is 2/5 8/9 1/3 -2/7 d is -2/5 -8/9 1/3 2/7

How many and of which kind of roots does the equation f(x)=x3−x2−x+1

Question 2 (essay worth 10 points) (03.02 mc) in δabc shown below, point a is at (0, 0), point b is at (x2, 0), point c is at (x1, y1), point d is at x sub 1 over 2, y sub 1 over 2, and point e is at the quantity of x sub 1 plus x sub 2 over 2, y sub 1 over 2: triangle abc is shown. point d lies on segment ac and point e lies on segment bc. a segment is drawn between points d and e. point a is at the origin. prove that segment de is parallel to segment ab.