Answer:400 multiplied by 5 percent then later multiplied by one, Answer: 20$
Step-by-step explanation:
Answer:

Step-by-step explanation:
Total number of tickets sold = 3388
Total number of coach tickets = 3069
Total number of first-class tickets = Total number of tickets sold - Total number of coach tickets
= 3388 - 3069
= 319

Ratio of the number of first-class tickets to the total number of tickets = 319:3388
Answer:
10x+3.50=
Step-by-step explanation:Hope this is correct
C. By three feet 7x5=35 area 7x10=70 area 7+3=10
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