Answer: 9.73 lb each chair
Step-by-step explanation:
You substract the weight of the table alone from the full weight:
235.68 - 157.84=77.84
Then you divide 77.84 by 8 chairs and you obtain the weight of each individual chair
77.84/8= 9.73 the weight of each individual chair
It will cost atleast 78 dollars

therefore, the actual distance is 280 miles.
(sorry, idk the rule for it)
The third one is true
good luck