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oksano4ka [1.4K]
2 years ago
6

Adult tickets to the aquarium costs $22 each while child tickets cost $15 each. If a large group bought 32 tickets and paid $543

, how many child tickets were purchased?
Mathematics
1 answer:
zheka24 [161]2 years ago
7 0

Answer:

SOLUTION: adult tickets to the aquarium costs $22 each while child tickets cost $15 each. If a large group bought 32 tickets and paid $543, how many child ...

Step-by-step explanation:

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How to get answer for number 1: | 4+2i |

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\left|a+bi\right|\:=\sqrt{\left(a+bi\right)\left(a-bi\right)}=\sqrt{a^2+b^2}\\\mathrm{With\:}a=5,\:b=-1\\=\sqrt{5^2+\left(-1\right)^2}\\=\sqrt{26}

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