Answer:
b= -10
Step-by-step explanation:
Divide -10 from both sides to get b alone
hope this helps :)
Think of 180 divide by 3
it’ll give you 60
so there are 60 green apples
Answer:

Step-by-step explanation:
Given

Required
Simplify
In indices, we have:

So:


Answer: -15 is the simplified answer.
Step-by-step explanation: