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ahrayia [7]
2 years ago
14

Two families go to a zoo.

Mathematics
1 answer:
ohaa [14]2 years ago
5 0
Children ticket price=£9
Adult ticket price=£17
Let adult=A
Children=C
So, 2A+3C=61 (equation 1)
3A+5C=96(equation 2)
Multiply equation 1 by 3 and equation 2 by 2
Solve equations and get the answer.
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defining the event T= the chips passes the tests , then

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