Answer:
I miss the rage
Step-by-step explanation:
YAAAAAAAAAAAAAAAAAAAAAAA
Answer:
y=-3
Step-by-step explanation:
31=4-9y
9y=4-31
9y=-27
y=-27/9
y=-3
3950 is in between
is the answer
Answer:
The solution is 
Step-by-step explanation:
We need to write everything as a power of 3.
We know that:

So

And

This following property is also important:

To solve, the first step is putting everything with the variable x on one side and everything without the variable x on the other side





This means that:



70% I divided 28/40 and you get 70% after multiplying by 100