Answer:
10 pounds. Hope this helps!!!!
Step-by-step explanation:
If 2 pound serves 8 people you can express that as a ratio of 2:8 so to get 8 people to 40 you multiply by 5 so you must do the same for the amount of pasta so 2 multiplied 5 equals 10.
63
depends which way you rotate it
counterclockwise rotation: (6,5)
clockwise rotation: (-6,-5)
f−1(x)=x5+45