Linear Inequalities 29

[kekepania]

I am having problems with this:

Solve the following system of linear inequalities by graph

x+y <5
0</ y </ 3
x>/ 1

I'm not sure what to do.

 

[tkhunny]

Switch one around a bit.

y < 5 - x

Now graph all these on the same set of coordinate axes.

y = 5 - x
y = 0
y = 3
x = 1

Figure out which side of each to shade and you are done.