Step-by-step explanation:
sorry answer ia not clear
You can factor -80 as
So, we have
The square root of a product is the product of the square roots:
Since 
and 
, we have
Absolutely ducking false no ways. Sound engineers don’t require it (more don’t use it) or computer scientists
Answer:
C. 98
Step-by-step explanation:
If you add all of his previous test scores and go through the list of numbers you get C.98 as the answer. I added all of his test scores plus 98 which equals 630 divided by 7 (because if he got a 98 there would be 7 test scores) you would get 90 or an A average.
