The correct answer is C !
        
                    
             
        
        
        
Answer:
D
Step-by-step explanation:
Product means to multiply 2 numbers and for this question its 9x4. The devided by 6 part is just divided from 6. so (9x4)/6
Hope this helped!
 
        
                    
             
        
        
        
Answer:
                         
Step-by-step explanation:
Given Equation:
 Equation:1
      Equation:1
 Equation:2
     Equation:2
Dividing Equation:2 by '3' both the sides:
 
       
or    Equation:3
     Equation:3
Putting the vale of 'x' in Equation:1
                              
                           
Subtracting '3' both sides
                              
                                  
                                  
Putting value of 'y' in Equation:3
                                 
                                 
The solution of the equations is :
                               
 
        
             
        
        
        
Answer:
D. $680
Step By Step Explanation:
100 pages are typed. Each page coast $5 to type.
100 x 5 = 500
40 pages are revised once. It costs $3 to revise a page once.
40 x 3 = 120
10 pages are revised twice. It costs $3 to revise a page once so it will cost $6 to revise it twice
10 x 6 = 60
To find the total cost we add all the amounts together 
500 + 120 + 60 = 680
The final answer is $680
 
        
             
        
        
        
Answer:
b) It is a binomial with a degree of 3.
Step-by-step explanation:
We need to find about which is true about the polynomial –8m3 + 11m from the given choices.
There are two terms so it is binomial.
Highest exponent on variable m is 3 so degree is 3.
Correct matching choice is "It is a binomial with a degree of 3."
Hence final answer is choice "b) It is a binomial with a degree of 3."