Answer:
y=5x/2 + 9
Step-by-step explanation:
Check the above picture for workings
 
        
             
        
        
        
She will need to sell 18 necklaces a month to reach 1650
        
                    
             
        
        
        
Answer: 360 / 24 = 15
Step-by-step explanation :
Since the sum of the exterior angles is always 360 degrees, if you divide 360 degrees by 24 degrees you get 15 which is the number of equal exterior angles and therefore 15 vertices and sides to the polygon.
 
        
                    
             
        
        
        
Answer:
72 square feet
Step-by-step explanation:
In the attached file
 
        
             
        
        
        
He will need 527.52 cubic centimeters of wax. You divide the diameter by 2 ten multiply that number by itself to get the circumference. From there you multiply it by 12 then by 4 and there's your answer