The anwser is 17 and 3. 17+3=20, and the difference is 14!
Answer:H2+Br2-->2HBr
Step-by-step explanation:
The amount of atoms on the left side must be equal to the amount of atoms on the right side for each element.
On the left you got 2xH and 2xBr.
This means you must have the same amount on the right.
2HBr =2xH + 2xBr
Answer:
Correct choice is 
Step-by-step explanation:
1. If
then you can find the inverse 

2. If
then

3. Hence,

Answer:
the answer is C.815+(-97)
Step-by-step explanation:
Answer:
honors
Step-by-step explanation: