Answer:
Statement Reason
1.
1. Distributive Property
2.
2. Combine like terms
3.
3. Addition Property of Equality
4.
4. Division Property of Equality
Step-by-step explanation:
The given equation is

Using distributive property, we get


(Combine like terms)
Using Addition Property of Equality, add 2 on both sides.


Using Division Property of Equality, divide both sides by 9.

Answer: The first rule: am × an = am+n. 3. 3. The second rule: (am)n = amn. 3. 4. The third ... three a's at the bottom can be divided out, so we are now left with a4. 1 that is a4. The same answer is obtained by subtracting the indices, that is, 7 − 3=4.
Step-by-step explanation:
Answer:
I think its 10
Step-by-step explanation:
Add all three then divide by three.
Answer:
Step-by-step explanation: