Subtract the 
terms from each other, then the 
terms, then the ones without any whatsoever.
First, we'll subtract 
from 
Result: 
Next, we'll subtract 
from 
Result: 
Finally, we'll subtract 
from 
Result: 
Now, we can add these 3 results together.
First, we had , then , and finally .
Thus, our subtraction of
equals
Answer:
The boiling point of water is between 84 °C and 88 °C when the elevation is between 3.4 and 4.6 km.
Step-by-step explanation:
You want x such that ...
84 ≤ B(x) ≤ 88
84 ≤ 100 -3.5x ≤ 88 . . . . substitute for B(x)
-16 ≤ -3.5x ≤ -12 . . . . . . . .subtract 100
4.6 ≥ x ≥ 3.4 . . . . . . . . . . .divide by -3.5; this reverses the inequality
Answer:
the common factor of all the numbers is 5
Answer:
answer is -1 according to calculation
