document.write( "Question 1197359: The temperature recorded in a certain region at 7:00 a.m. it was -4°C, at 9:00 a.m. rose 3°C, and then at 10:00 a.m. dropped 2°C. From now until 2:00 p.m. increased 2°C per hour. What was the temperature at 1:00 p.m.?
\n" ); document.write( "A) -4
\n" ); document.write( "B) -3
\n" ); document.write( "C) -1
\n" ); document.write( "D) 3
\n" ); document.write( "

Algebra.Com's Answer #830586 by ikleyn(52786)\"\" \"About 
You can put this solution on YOUR website!
.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Use your fingers to make all necessary calculations on your own.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Do not disturb the respectful tutors with such primitive questions.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );