Homework Help: Math 156

Posted by Rmz on Saturday, October 24, 2009 at 3:29pm.

Yesterday 12 students brought their lunches from home. 7 of the students had peanut butter sandwiches and 5 of the students had 5 apples. Did 7+5=12 students have peanut butter sandwiches or apples in their lunches? Why or Why not?

Math 156 - bobpursley, Saturday, October 24, 2009 at 3:31pm
Is it possible that some who brought sandwiches also brought apples?

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