Graph needs to be labeled. I labeled it as shown on picture. It also needs a title. The title can be up to you. :) you can title it “Karen riding her bike”
 
        
             
        
        
        
Answer:
She had to had like 20 since (-17-3)= -20 right the question asked how much she had before, she had 20 if not 28, since the mother gave her another twenty but as a result, in the beginning, she had around 28 dollars in order to spend 17 on a book and 3 on a cupcake so she still had 8 dollars, and the 20, well the mother handed her 20.
(I hoped I made sense, and that I helped!:)
 
        
             
        
        
        
Answer:
either 449/25 or 11/25 depends on the -14/5 or 
Step-by-step explanation:

if it the first one then the answer should be 449/25 but if ut the second one it should be 11/25 . 
u just substitute the -14/5 to x then solve 
 
        
             
        
        
        
Answer: 450 is your answer 
 
        
             
        
        
        
Answer:
There you go , happy to help