b 
Step-by-step explanation:
<h3>correct me if im wrong </h3>
 
        
                    
             
        
        
        
Answer:
Bushes cost $28
Step-by-step explanation:
WE have:-
4*63  + 13b = 616         where b = cost of one bush.
252 + 13b = 616
13b = 616 - 252 =  364
b = 364/13
b =  28   (answer)
 
        
             
        
        
        
The function y = x, called the "identity" or "ramp" function, is a basic function that you'll need to add to your math vocabulary. Since the " x " here seems to have no exponent, fix that by thinking "x^1," or "x to the first power," or "y=x is a linear function."
The graph of y=x always goes thru the origin. It begins in the 3rd quadrant and ends in the 1st, and appears as a straight line with slope of m = rise / run = 1/1 = 1.
 
        
             
        
        
        
Use a compass to make a circle around both lasers at the same degree and they should over lap. where they over lap use your straight edge to make a direct line from the point where your at through where they cross. that will be your answer, hope i helped.
        
             
        
        
        
Answer:
B
Step-by-step explanation: