Total ratio=9+11=20
number of girls=11/20*400
=220
The answer choices would be: A, D, and E. These would be the correct answer choices because commutative property only works for addition and multiplication. Therefore, C and F are incorrect. B would also be incorrect because it is showing the Distributive Property. I hope this helps!
When X = -9 Y = 1 you can find this by going to -9 on the x axis and finding where the line is there
X intercepts are 2 and -1/2
Answer: 6.75% which rounds up to 7%
Step-by-step explanation:
