Answer: -202
Step-by-step explanation:
Lets split this expression in neighbouring pares and calculate the value of each pair .
1-3=-2
2-4=-2
3-5=-2
4-6=-2
**************
101-103=-2
As we can notice the value of each pair is -2
The number of such pairs is 101.
So to get the total amount we have (-2)*101=-202
The answer is 16x because if you add 10 and 2 you get 12 then add 4 you get is 16 but you need to multiply by x so you write it as 16x
C+a+b=p
move a to the other side
sign changes from +a to -a
C+a-a+b=p-a
C+b= p-a
move +b to the other side
C+b-b= p-a-b
Answer:
C= p-a-b
The answer is :his average is increase by 12