The correct answer is B) y = 120000x + 420000.
We multiply 120,000 by x since that is the cost per person per day, and x is the number of days. We add 420,000 because that is the one time cost of the round trip airfare.
Answer: 20 $
divide 30 by 
30 /
= 20
she has saved 20 $ so far
10/15 10 to 15 10:15 are answers
Answer:
36 students speak both english and french
14 students speak only english