Answer:
a- about 3$
b-about 8$ 
c-about .04
Step-by-step explanation:
a-100.8/35=2.88
 2.88 is around 3 
b-49.2/6=8.2
 8.2 is close to 8
c-.78/20=.039
 .039 is the nearest to .04
 
        
             
        
        
        
Answer:
24000
Step-by-step explanation:
 
        
             
        
        
        
Black shirt and pants
Black shirt and shorts
Black shirt and skirt
White shirt and pants
White shirt and shorts
White shirt and skirt
6 COMBINATIONS TOTAL
        
             
        
        
        
Answer: -4v+9
Step-by-step explanation:
u - 5 = -4(v - 1)
u - 5 = -4v + 4
 +5 +5
u = -4v + 9