Respuesta :
Answer:
I believe he bought 18
Step-by-step explanation:
if he bought 20 in total and you remove the two from local artists
The number of international tickets sold is 20-x
Jackson buys tickets for two concerts
The tickets features $25 for concerts featuring local artists
$75 is charged for international artists
Jackson buys a total of 20 tickets
Since we were not given the number of local tickets, let x represent the amount of local tickets that was sold at the concert
Therefore to calculate the number of international tickets that will be sold at the concert we have to subtract the total number of tickets from the unknown which is x
20 -(x)
20-x
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