Homework Help: math

Posted by hunter on Sunday, February 20, 2011 at 8:45pm.

you have 3 hours to do your homework. you spend 45 min on math. you want to divide the time remaining equally along 4 subjects. write and solve the inequality to find the # of minutes you can spend on each subject. I know the answer is 33.75 but can you tell me how to write the inequality?

helper - hunter, Sunday, February 20, 2011 at 8:58pm
can you help with math question just posted by me?
math - Shadow, Sunday, February 20, 2011 at 9:56pm
If I'm not incorrect, the inequality would be 180=4x+45. 180-45=135/4=33.75.
math - cassie cobb, Monday, February 21, 2011 at 6:38pm
6*6=36 6*7=42

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