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ladessa [460]
3 years ago
10

Fred and his family went to the zoo. Fred started the day with $100. He bought 2 adult tickets for

Mathematics
1 answer:
bogdanovich [222]3 years ago
8 0

Answer:

23

Step-by-step explanation:

100-(2)15=70

70-(3)8=46

46/2 =23

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ANSWER

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EXPLANATION

First equation:

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I will put x=-2 into the first equation:

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