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Algebra
Pregunta

2) 'The Godfather' sold one million more than twic...

2) 'The Godfather' sold one million more than twice the number of tickets that were sold for 'The Santa Clause'. 'E.T' sold \( 15 \) million more than twice the tickets sold fo 'The Godfather'. If \( 270 \) million tickets were sold in all, how many tickets were solo for 'The Godfather'? 

Answer

we know nothing about the Santa Clause.

So lets take it as 'x'

 

Godfather \(= 2x+ 1\)

 

E.T. \(= 2(2x+ 1)+ 15 = 4x + 2+ 15 = 4x+ 17\)

 

Godfather + ET + Santa Clause = 270

 

\(2x+ 1 + 4x+ 17 + x = 270 \\ \\7x + 18 = 270 \\ \\ 7x = 252 \\ \\x = 36\)

 

Santa Clause = 36 million

Godfather = 73 million

ET  = 161 million

 

Solución
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