The difference between the two cities are that each temp is different their 14c away because their is a minus on the eight
        
             
        
        
        
Answer:
false
Step-by-step explanation:
![\left[\begin{array}{c}-4\end{array}\right] +\left[\begin{array}{c}7\end{array}\right] =\left[\begin{array}{c}3\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bc%7D-4%5Cend%7Barray%7D%5Cright%5D%20%2B%5Cleft%5B%5Cbegin%7Barray%7D%7Bc%7D7%5Cend%7Barray%7D%5Cright%5D%20%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bc%7D3%5Cend%7Barray%7D%5Cright%5D)
Both of the matrices are 1 x 1 ("one by one"), so they can be added to produce a 1 x 1 matrix.
To add (or subtract) two matrices, they must be the same size.
(m x n) + (m x n) = (m x n)
m x n  means a matrix has  m  rows and  n  columns.  Dimensions are always named in that order:  rows, then columns.
 
        
             
        
        
        
Terms of an expression are any Numbers separated by a plus or minus sign so your terms would be t, 8, & 3t
        
             
        
        
        
It would be: 5.5 * 10⁵ * 23000
= 5.5 * 10⁵ * 2.3 * 10⁴
= 12.65 * 10⁹
= 1.265 * 10¹⁰
In short, Your Answer would be Option B
Hope this helps!
        
             
        
        
        
Answer:

Step-by-step explanation:

Having a decimal is not very nice to deal with, so we multiply all sides by 10 to get rid of the decimals.


Subtract 14 from both sides:


Divide both sides by 39:

