thegersters
New member
- Joined
- Sep 26, 2005
- Messages
- 18
I'm trying to help my sister with this problem and don't know where to start, any suggestions?
x - 1 + y - 1 =
a. (xy + 1)/y
b. (x + y)/(x - y)
c. (1 - xy)/y
d. (1 - xy)/x
e. (xy + 1)/x
f. (x + y)/xy
g. none of these
Thanks RUTHIE!
x - 1 + y - 1 =
a. (xy + 1)/y
b. (x + y)/(x - y)
c. (1 - xy)/y
d. (1 - xy)/x
e. (xy + 1)/x
f. (x + y)/xy
g. none of these
Thanks RUTHIE!