Answer:
there is a total of 20 students in the class because 60% of 20 is 12
Step-by-step explanation:
pls answer my recent question :(
 
        
             
        
        
        
Erik will pay $18.75 for the cashews.
        
             
        
        
        
Answer:
Options A and C
Step-by-step explanation:
<u>To have a unit rate of change of 4.5 means to have the slope at 4.5</u>
A.  y = 62 + 4.5x  GOOD
B.  c = 4.5 + 3h - 1  WRONG
C.  c = 12 + 4.5h - 4.5  GOOD
D.  y = 3.5x + 1  WRONG
E.  y = 4.5  + 20x WRONG
Answer:  Options A and C
 
        
             
        
        
        
3 bags are needed to cover the flower bed.
        
                    
             
        
        
        
Answer: Charity is 36 years old today.
Step-by-step explanation:
Let x = Present age of daughter.
Age of Charity = 4x
Age of her husband = 4x+6
After 10 years,
Age of daughter = x+10
Age of Charity = 4x+10
Age of her husband = 4x+6+10=4x+16
As per given,


Present age of Charity = 4(9)=36 years
Hence, Charity is 36 years old today.