Answer:
n=19
d=12
$225n+$250d=
$225(19)+$250(12)=
4275+3000
=7275
Step-by-step explanation:
 
        
             
        
        
        
Answer:
8 meters 
Step-by-step explanation:
Given that:
Height of person = 2metres
Length of person's shadow = 6 meters
Height of flagpole =?
Length of flagpole shadow = 24 meters
Height of person = length of person's shadow
Height of flagpole = length of person's shadow
2 = 6
x = 24
Cross multiply 
6x = 48
x = 48 / 6
x = 8 meters 
 
        
             
        
        
        
Answer:
75 percent 
Step-by-step explanation:
see the thing is
 
        
             
        
        
        
Answer:
Step-by-step explanation:
-32/15/-4/5
-32/15*5/-4
-32*5/15*-4
-160/-60
8/3