Answer:
Step-by-step explanation:
x=1.6w and 2w+2x=34.
Simply substitute for x in the perimeter equation, and solve for w. Now compute x.
 
        
             
        
        
        
The answer i got was 49-9b^2
        
             
        
        
        
Answer:
26
Step-by-step explanation:
Examples:
1 x 13 = 13
3 x 13 = 39
Second blank:
2 x 13 = 26
 
        
             
        
        
        
Approximately equal to symbol
And it’s mostly used in terms of numerical approximations
        
                    
             
        
        
        
Answer:
<u>First question answer:</u> The limit is 69
<u>Second question answer:</u> The limit is 5
Step-by-step explanation:
For the first limit, plug in  in the expression
 in the expression  , that's the answer for linear equations and limits.
, that's the answer for linear equations and limits.
So we have:

The answer is 69
For the second limit, if we do same thing as the first, we will get division by 0. Also indeterminate form, 0 divided by 0. Thus we would think that the limit does not exist. But if we do some algebra, we can easily simplify it and thus plug in the value  into the simplified expression to get the correct answer. Shown below:
 into the simplified expression to get the correct answer. Shown below:

<em>Now putting 1 in  gives us the limit:</em>
 gives us the limit:</em>

So the answer is 5