document.write( "Question 239153: The low temperatures for the previous two days were 62 and 58. What would the temperature for the third day need to be such that the average daily temperature is at least 64. \n" ); document.write( "

Algebra.Com's Answer #175642 by checkley77(12844) $\"\"$ $\"About$

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(62+58+x)/3>=64
\n" ); document.write( "(120+x)/3>=64 cross multiply
\n" ); document.write( "120+x>=64*3
\n" ); document.write( "120+x>=192
\n" ); document.write( "x>=192-120
\n" ); document.write( "x>=72 degrees ans. \n" ); document.write( "

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