Posted by Kristi on Monday, May 10, 2010 at 7:36pm.
How many sets are subsets of set B?
List the subsets of set B.
Which are proper subsets?
B= {1,2,3,4,5}
would it be 5 subsets (1 for each number? the subsets would be 1,2,3,4,5
not sure about a proper subset

algebra  helen, Monday, May 10, 2010 at 9:15pm
3x = x+4