document.write( "Question 1121937: The difference between high and low tides along the main cost in November is 19 feet on Monday and x feet on Tuesday write an expression to show the average rise and fall of the tide for Monday and Tuesday. \n" ); document.write( "
Algebra.Com's Answer #737953 by solver91311(24713)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "The average is the sum of all the values divided by the number of values. Hint: You have two values and one of the values is a variable.
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\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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