Answer: the first answer is 72
Step-by-step explanations 
24x3=72
 
        
             
        
        
        
Answer:
(a, 0)
Step-by-step explanation:
Point S has the same x-coordinate as does Point R:  a.
Point S has the y-coordinate 0, as Point S lies on the x-axis.
Correct final answer:  (a, 0) represents Point S.
 
        
             
        
        
        
Step-by-step explanation:
hi you smell bad lol I'm just kidding so wipe that look off your face dont take offence km just playing with you I have a crush on you I'm just kidding lol dont be so serious 
 
        
             
        
        
        
The answer is d.61. 66+7=73. 13+8=21. 52+9=61. 10+10=20
        
                    
             
        
        
        
To find the GCF:
-- List the factors of the first number.
-- List the factors of the second number.
-- Make a short list of the factors that show up for BOTH numbers.
-- Find the biggest number on the short list.
Factors of the first number (99):  <u>1</u>, 3, 9, <u>11</u>, 33, 99 .
Factors of the second number (121):  <u>1</u>, <u>11</u>, 121 .
Short list (factors that show up for both numbers):  1, 11
Biggest number on the short list:  <em>11</em>