B is correct because looking at the chart there is less sold at South and D because there were more bags sold at west
Answer:
-4
-10x+6
Step-by-step explanation:
I am going to assume the (Something)x2 means (Something)
. Then, the expression is 2
-6
+4x-6x+9-3=-4
-10x+6
Remember that an exponent means repeated multiplication.
The exponent of 4 means you have four
's mutiplied together:

And then each exponent of 2 inside means you have two
's multiplied inside each set of parentheses.:

There are 8 b's there when you expand this out.