Answer:
Step-by-step explanation:
Substitute the values for a and c into the expression
- 2c + a
= - 2× 
+ 
= - 
+
= - 
+
= - 
+
=
Well the math comes out to 1102.31 pounds thats a bit unrealistic but i'm fairly sure i converted correctly.
Start by laying out the 12.
The neighbors of 12 must be 11 and 10.
The neighbor of 11 must be 9, and the neighbor of 10 must be 8, and so on and so forth, until you get a unique arrangement.
Answer:
the third one
Step-by-step explanation:
the absolute value of -6 is 6
