Answer:
4
Step-by-step explanation:
Fernando-
Child 1-     Child 2-
2 kids-      2 kids-            = 4 grandchildren for Fernando
2 kids       2 kids              These are his great grandchildren, not grandchildren.
 
        
             
        
        
        
X=2.00+15x
2.75=2.00+15x
-2.00  -200
75=15x
Divide each side by 15
x=5
        
             
        
        
        
Answer:
ha
Step-by-step explanation:
ha
 
        
             
        
        
        
Answer:
Diameter = 7
Radius = 3.5
Step-by-step explanation:
Hi! Ace here.
So, the formula to find circumference is dπ or 2rπ
So to find the diameter, you do the circumference/π
To find the radius, you'd do the circumference/2π
Plug-in those numbers and there you go!
Hope this helps, let me know if you have any questions.
I know this was a very vague explanation so I encourage you to ask any questions. Thank you!
 
        
             
        
        
        
<span> x2 - 2x + 2
hope this helps</span>