Answer:
dont know 
Step-by-step explanation:
dont know
 
        
             
        
        
        
The correct two-way frequency table for the date will look like this:
                 
                               RAP      ROCK     COUNTRY     TOTAL
Grades 9-10           40           30            55                  125
Grades 11-12         60           25            35                  120
TOTAL                    100          55            90                  245
The sum of the row total is equal to the sum of the column total
125 + 120 = 100 + 55 + 90
245 = 245
        
                    
             
        
        
        
The answer is a. b>-2 because 
6b<24 
b< 24/6
b<4
And 
4b+12>4
4b>4-12
4b>-8
b>-8/4
b>-2
        
             
        
        
        
Answer:
250 MAYBE
Step-by-step explanation:
 
        
                    
             
        
        
        
The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. So therefore, the numbers would be 2 and 4.