Help please and don't delete the question
2 answers:
You might be interested in
Let 
be the number of 49 cent stamps bought and 
be the number of 34 cent stamps bought. We can set up the following equations using the information above:
Substituting the first equation into the second equation will give you the following:
Solving for B will give you the number of 34 cent stamps purchased, and then you can figure out the number of 49 cent stamps purchased.
Substituting the first equation into the second equation will give you the following:
Solving for B will give you the number of 34 cent stamps purchased, and then you can figure out the number of 49 cent stamps purchased.