Answer:
Let's call the side of square b x. Therefore, the side of square a is 0.5x, making its area 0.25x² and the area of square b is x². This means that the percentage is 25%.
Total socks = 4 + 7+ 11 = 22
Red = 4
White = 7
P(red, then white) = (4/22)(7/21) = 2/33
Answer: 2/33
The expanded form is adding all the digits so the answer is
700+50+7+0.9+0.02+0.003
C = -4 that’s the answer if you didn’t see my comment
