Answer:
21
Step-by-step explanation:
Add 5 and 2 together to get 7 and multiply it by 3
Yes this is proportional!
2(-3) -2
-6-2
-8
The answer is -8. Hope this helps!
Answer:
Option -c :5^ -12 . 2^ 40
Step-by-step explanation:
( 5^6 . 2^8 )( 5^-2 . 2^5 )
( 5^6 . 5^-2 ) ( 2^8 . 2^5 )
5^ -12 . 2^ 40
Option -c : 5^ -12 . 2^ 40
I hope im right!!