Question 276522
A metal stays at Fahrenheit temperature below 1801.5 degrees. 
Determine ( in terms of an inequality) those Celsius temperatures for which the metal stays solid. 
Use the formula F=9/5C+32. The solution set is {C|C<___}. (Round to the nearest tenth.)
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(9/5)C+32 < 1801.5 
(9/5)C < 1801.5-32
(5/9)(9/5)C < (5/9)1769.5
 C < 983.06
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Cheers,
Stan H.