Answers:
- A) The equation is d = 2t
- B) Independent variable = time; dependent variable = amount of cookies
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Explanation:
The independent variable is always long the horizontal axis. Often this is x, but we are using t in this case. 
The variable t represents the amount of time in minutes. For instance, t = 2 means 2 minutes have elapsed. At this time, 4 cookies have been eaten as shown by the point (2,4). As another example, the point (3,6) means that d = 6 cookies have been eaten at time t = 3 minutes.
The equation is d = 2t because the '2' represents the rate of change of "eating 2 cookies per minute". Whatever the time value (t) is, we double it to get the value of d, which is the number of cookies eaten.
 
        
             
        
        
        
Maybe A I’m not one hundred percent sure but good luck
        
                    
             
        
        
        
The slope for y=5+3x is 3
        
             
        
        
        
Your question is missing the figure, so the figure for your question is attached below:
Answer:
shade 2 strips out of 4 to get fraction strip equivalent to Mandy's fraction strip 
Step-by-step explanation:
As Mandy shaded the 3 trips out of the total six strips. It shows the fraction of  
and  
 
To shade the given fraction strip so that it represents a fraction that is equivalent to Mandy's fraction strip, we should shade 2 stripes out of 4 that is equivalent to  
 
i.e. 
My Fraction Strip is equivalent to Mandy's Fraction Strip because both are equal to 