7/9-1/3 or 7/9-3/9= 4/9 is the answer
Answer:
7x
Step-by-step explanation:
Assuming your expression is :

Then we simplify as follows
since 
since 
since 
You're answer would be 6x3 + 14x2 + 6x - 12
Answer:
550 pounds
Step-by-step explanation:
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Answer: total travel 270
Step-by-step explanation: