Answer: follow my steps below
Step-by-step explanation:
First, remove the variable so as to not confuse you.
You always multiply whats on the outside to what inside parentheses. 5×3 is 15 and 5×6 is 30
Next, you subtract to get the negative. -15
So for you final answer, it's -15m
Hope this helps
Answer: Its the last one trust me
Step-by-step explanation:
The answer to 6 to the 4th power is 6•6•6•6=1,296
Answer:

Step-by-step explanation:
In order to find the area of a circle we multiply π by the radius, and to find the radius of a circle we have to look at the line that stops directly in the middle of the circle.

Once we then have the radius, we simply multiply the radius, (with an exponent of 2) by π and then we will have our answer. Of course, round if needed.

Hope this helps.
Answer:
0r
Step-by-step explanation:
Since they all have r you can pretend it s not there and add it on at the end.
Now 10 - 5 is 5. 5 + 3 is 8. 8 - 8 is 0. tack the r onto the end and you get 0r.