Answer:
-7±3√6
Step-by-step explanation:
Answer:
and 
Step-by-step explanation:
n is a number.
a number squared is 
27 more than a number squared is 
n is a number.
three times a number is 3 times n, or 
one less than that is 
Hope this answer helped! :)
Answer:
one time
Step-by-step explanation:
because after that you would subtract by 20
Answer:
2,880
Step-by-step explanation:
24X12X10=2,880
<em>Hopes This Helps :)</em>