Tony’s backpack can carry weight up to 22 but not more that that
If the variable n represents the total weight carried by tony 
Then ; n less than or equal to (n=1+3+3b
 =4+3b
Where b represents book
4+3b is less or equal to 22
3b is less or equal to 18
b is less or equal to 6
Therefore Tony’s backpack cannot carry more than 6 books 
        
             
        
        
        
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          Write an equation for the line that passes through (0, 1) and has a slope of 2 (in point-slope form).

<u>Point-slope form</u>:-
       
Substitute 1 for y₁, 2 for m, and 0 for x₁:-
 
 
So we conclude that Option B is correct.
<h3>Good luck.</h3>
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Answer:
Cara. 
Step-by-step explanation:
Cara went to an Island. 
 
        
             
        
        
        
Answer:
Step-by-step explanation:
y = -2
4x - 3y = 18
4x - 3(-2) = 18
4x + 6 = 18
4x = 12
x = 3
(3, -2)
 
        
                    
             
        
        
        
38.9 is the answer. because it is rounded to the nearest tenth.