Answer:
1. 7
2. 54÷2=27
only this I know please put brainlest
3 * 1 * -1 because 3 times one is 3 and that times a negative turns it into a negative. ( positive * negative = negative)
Answer:
The solution is:

Step-by-step explanation:
The first step to solve this equation is placing everything with the exponential to one side of the equality, and everything without the exponential to the other side. So



To find x, we have to apply log to both sides of the equality.
We also have that:

So






Float
because the water weighs more so it will hold it.
I like the cat on your pfp LOL sorry i couldn’t help tho