Hi,
Answer: The Greatest Common Factor (GCF) of 45 and 75 is 3 and 5.
<u>My work:</u> To find the Greatest Common Factor (GCF) Divide and simplify both numbers until you find your match or your GCF.
I Hope I Helped!
 
        
                    
             
        
        
        
It's a lot like solving equations.
3b-7 < 32
Add 7 to each side.
3b < 39
Divide by 3 on each side.
b < 13
Hope this helps :)
        
                    
             
        
        
        
Answer:
2)  -5/7
Step-by-step explanation:
 =
 = 
cross-multiply to get:
10 = -14n
-10/14 = n
n = -5/7 (simplified)
 
        
             
        
        
        
(4 x 7)1/2=
length times width and divided by two is how to find the area of a triangle