Good evening ,
Answer:
The weight : 29 pound 
Alan would pay for his dinner : $130
Step-by-step explanation:
Let x represent the weight of the lobster 
the cost of the dinner at restaurant 1 is 4x + 14  
the cost of the dinner at restaurant 2 is 3x + 43
Now ,we have to solve the equation :  4x + 14 = 3x + 43 
4x + 14 = 3x + 43 
 ⇔ x = 43 - 14
⇔ x = 29
In this case Alan would pay the same amount for his dinner at any restaurant:
the price = 4×(29)+14 = 130
                = 3×(29)+43 = 130.
:)
 
        
             
        
        
        
<em>The result is -13</em>
<h2>
Explanation:</h2><h2 />
Here we have the following addition problem:

So let's solve this step by step:
Step 1. Perform two plus two.

So:

Step 2. Perform the subtraction.
Since the sign (-) accompanies 17 which is greater than 4, then we perform the subtraction and add the sign (-) to the result. So:

<em>Finally, the result is -13</em>
<h2>Learn more:</h2>
Distributive property: brainly.com/question/10794694
#LearnWithBrainly
 
        
                    
             
        
        
        
bill nye is in fact the science guy
 
        
             
        
        
        
Answer:
 9x^2+48x+64
Step-by-step explanation:
i combined liked terms