Answer:
- 4
Step-by-step explanation:
Using the rule of exponents
•
×
⇔ 
•
⇔ 
=
= 
and right side
=
× 
Hence
=
× 
= 
Equating exponents on both sides gives
a + 10 = - 2a - 2 ( add 2a to both sides )
3a + 10 = - 2 (subtract 10 from both sides )
3a = - 12 ( divide both sides by 3 )
a = - 4
Answer:
I think you meant to put an attachment but I don't see one
Step-by-step explanation:
Answer:C.
Step-by-step explanation:just took on edge
3 percent i think just double check
Answer:
2,78,10,7
Step-by-step explanation: