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Angelina_Jolie [31]
3 years ago
11

Write a unit rate for 256 heartbeats in 4 minutes​

Mathematics
1 answer:
bogdanovich [222]3 years ago
5 0
64/1 or 64 heartbeats in 1 minute
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The number of adult tickets is the same as the number of child (age5-12)tickets.A total of 38 tickets was purchased. What is the
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Answer:

$760

Step-by-step explanation:

The number of adult ticket is the same as the number of (age 5-12) tickets.

Let the number of adult ticket be x

Number of (age 5-12) tickets be x

Total ticket sold = 38

x + x = 38

 2x = 38

  x = 19

Cost of each adult ticket = $23

Total cost for 19 such tickets = 23×19

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Cost of each (age 5-12) ticket = $17

Total cost for 19 such tickets = 19×17

                                               = $323

Total cost of 38 tickets = 437 + 323

                                       = $760

Hence, the total cost of tickets is $760

Step-by-step explanation:

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