Answer:
j = 10
Step-by-step explanation:
You add 7 to both sides then divide both sides by -2
 
        
             
        
        
        
Answer: 2 miles
Step-by-step explanation:
Afternoon-x; morning- 1.5x; Evening: 1/2x
Make a equation: 1.5x+x+1/2=6
2.5x+1/2x=6
5/2x+1/2x=6
6x=12
x=2
 
        
             
        
        
        
Answer:
C. twenty one billion, four hundred seventy three million, eight hundred sixty two thousand, and ninety five
Step-by-step explanation:
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Your answer is two point thirty-two hundreths hope this helps have a nice day. >q<