Mandy Increases her books by 2 per month.
Bill increases his books by 4 per month.
Month     Mandy    Bill
May          18          4
June         20          8
July          22        12
August     24        16
Sept        26        20
Oct          28        24
Nov          30        28
Dec        32          32
At the end of December they will have read the same amount of books.
        
                    
             
        
        
        
3.5 feet converted to inches is 42 inches.  42"-14"=28"  
28" divided by 2 sides is 28/2 = 14" on either side if the poster remaining
        
             
        
        
        
The word "times" means you have to multiply. 
2 1/5 times 1 3/4 is 3 17/20. 
The phrase "how many more" means you have to subtract. 
3 17/20 minus 2 1/5 is 1 13/20. 
Carson walked her dog 1 13/20 more miles than Claire did. 
Sorry for the lazy explanations Imao
 
        
             
        
        
        
Answer:
360
Step-by-step explanation:
We need to find the LCM of 18,90 and 24.
The prime factorization of 18 = 2 × 3 × 3
The prime factorization of 90 = 2 × 5×3×3
The prime factorization of 24 = 2 × 3×2×2
LCM is least common multiple.
LCM = 2 x 2 x 2 x 3 x 3 x 5
= 360
Hence, the LCM of 18,90 and 24 is 360.