Carolyn is searching online for tickets to a concert. Two weeks ago, the cost was $30. Now the cost is $39. What is the percent increase? What would be the percent increase if the ticket agent charges an additional $4.50 fee with the new ticket price?

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Mathematics

London Villanueva

Today, 16:57

Carolyn is searching online for tickets to a concert. Two weeks ago, the cost was $30. Now the cost is $39. What is the percent increase? What would be the percent increase if the ticket agent charges an additional $4.50 fee with the new ticket price?

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Teresa Bentley · Answer 1

Key~ difference over original (d/o)

So with that in mind 39:30, which equals a 1.3% increase. Now if someone added a fee ($4.50) you simply would add the fee to the difference which would make is 43.50:30, which is pa 1.45% increase.