document.write( "Question 1178687: The equation. \r
\n" ); document.write( "\n" ); document.write( "y=8.50x+33\r
\n" ); document.write( "\n" ); document.write( "can be used to estimate the monthly premium y of a $250,000 term life
\n" ); document.write( "insurance policy for a male smoker who is more than 40 year old. In this
\n" ); document.write( "equation, x is the age of a man above 40. For example, for a 60 year old
\n" ); document.write( "male smoker, x = 20. \n" ); document.write( "
Algebra.Com's Answer #808049 by josgarithmetic(39630)\"\" \"About 
You can put this solution on YOUR website!
What to do is very simple and was said a few days ago. Make the substitution and evaluate!\r
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\n" ); document.write( "\n" ); document.write( "Look: In this equation, x is the age of a man above 40. For example, for a 60 year old male smoker, x = 20.\r
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\n" ); document.write( "\n" ); document.write( "But the question is still missing. One could assume the question is, what is y, the monthly premium for the 60 year old male.\r
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\n" ); document.write( "\n" ); document.write( "You are already given that for the 60-year-old male, x=20. You understand clearly now, what to do? \n" ); document.write( "
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