Answer:
28.35
Step-by-step explanation:
10 percent of 31.5 = 3.15
31.5
-3.15
-------------
28.35
The answer would be B, there are no real solutions to the secretion because the Square root of a negative number is not a real number.
Answer:
B= (-1,-4)
Step-by-step explanation:
It is 63-(-16) or 63+16 which is 79. So the difference is 79 degrees Fahrenheit
