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kotegsom [21]
3 years ago
7

an adult ticket cost 20 dollars a piece for2 adults and 10 a piece for 4 children how much will cost for everyone

Mathematics
2 answers:
Korolek [52]3 years ago
8 0
It will be  80  dollars in all  for everyone

10x4=40
20x2=40
40+40=80
Delicious77 [7]3 years ago
4 0
80 dollars for all of them.  
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Define $g$ by $g(x)=5x-4$. If $g(x)=f^{-1}(x)-3$ and $f^{-1}(x)$ is the inverse of the function $f(x)=ax+b$, find $5a+5b$.
Slav-nsk [51]

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<h2>2</h2>

Step-by-step explanation:

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replacing y with x, we will have;

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Question 11
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Step-by-step explanation:

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