Cell phone inequalities
The inequalities are:
- Orange: \(x+y\)
- \(\leq25\) represents the combinations of each type of phone that can be produced within the 25 phone limit.
- Green: \(2x+4y\leq80\) represent the combinations of the two types of phones that use 80 hours of labor.
- Where x is the number of no-frill phones and y is the number of hi-end phones.