document.write( "Question 1142874: The mean weekly salary of 9 teachers in a school is $1000. If there are 9 teachers and 11 assistant principals and the mean weekly salary for assistant principals and teachers is $1275, what is the mean salary of the assistant principal?
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Algebra.Com's Answer #763631 by ikleyn(52781)\"\" \"About 
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document.write( "\"%28%289%2B11%29%2A1275+-+9%2A1000%29%2F11\" = 1500  dollars per week.    ANSWER\r\n" );
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