48 adult tickets and 24 children tickets were sold.
Step-by-step explanation:
Given,
Cost of one adult ticket = $8
Cost of one child ticket = $3
Total worth of sold tickets = $456
Let,
Number of adult tickets sold = x
Number of child ticket sold = y
According to given statement;
8x+3y=456 Eqn 1
x = 2y Eqn 2
Putting value of x from Eqn 1 in Eqn 2

Dividing both sides by 19

Putting y=24 in Eqn 2

48 adult tickets and 24 children tickets were sold.
Keywords: linear equation, substitution method
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Answer:
happy and sad
Step-by-step explanation:
You need to specify the statement needed to use the equation. Thank you. I will then answer it if needed.
5/x^2-1^2 + 3/x+1
5/(x+1)(x-1) + 3/x+1
5+3(x-1)/(x+1)(x-1)
5+3x-3/(x+1)(x-1)
Final answer : 3x+2/(x+1)(x-1)
Answer:
median
Step-by-step explanation: