Answer:it should be B and D
Step-by-step explanation:
B could be rotated clockwise and D could be rotated clockwise as well.
Wa=0.5Wb, Ha=20, Hb is unkown
the area of rectangle a is : Wa*20
the area of rectangle b is : Wb*Hb
Rectangle a has 7 times the area of rectangle b: Wa*20=7*Wb*Hb
Replace Wa with 0.5Wb: 0.5Wb*20=7Wb*Hb => Hb=10/7
10 / (1/3); she has 30 pounds of seeds in her supply.
The correct answer is C) 20 cents.
I got that answer by: 1.60/8=0.20
Hope this helps! =)
