Tickets to a concert went on sale at 10 a. m. by 12 p. m. 208 tickets have already been sold at this rate how many tickets will be sold in the first 5 hours of the tickets go on sale A. 520
B. 1,040
C. 41.6
D.728

We conclude that 520 tickets will be sold in the first 5 hours of the tickets go on sale.

Hence, option A is true.

Step-by-step explanation:

Given that the tickets to a concert went on sale at 10 a.m. by 12 p.m.

Given that the tickets sold in 2 hours = 208

Thus,

Unit rate = 208 tickets / 2 hours

              = 104 tickets per hour

Therefore,

Tickets sold in the first 5 hours of the tickets go on sale:

104 × 5 = 520 tickets

Therefore, we conclude that 520 tickets will be sold in the first 5 hours of the tickets go on sale.

Hence, option A is true.

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step-by-step explanation: