<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>:</em><em>)</em>
Answer:

Step-by-step explanation:
The given ratio is 
9 is the common factor of 18 and 27
divide numerator and denominator by 9

hence
is proportion with 
If u subtract 6-9 u would get a -3 because the 9 is bigger than the 6 so thats how you get a -3.
Answer:
B is the correct answer to your question
Step-by-step explanation:
240.70×4=962.8 (for return)
569×4=2240 (hotel cost)
28×4=112 (return airport)
962.8+2240+112=3,314.8
it will cost $3,314.8 for a family of 4.