how many first class stamps does it take to mail a 4 oz letter and package
4
it depends on the stamp then you will know how many stamps you will need
That will depend on the weight of the package and the postal class (e.g. parcel post, media mail, priority) of the package.
You need 1 stamp to mail a letter/package throughout Canada
The number of stamps a person needs to mail a letter from Virginia to Hawaii will depending on the size of the package. A person should bring their letter to the post office in their city for the correct postage.
this would depend on the weight of the package
4 stamps
80
Depends where from, where to and how heavy it is.
what the price to mail letter to
you need ten stamps actually i don't know
maybe 2 0r 3 stamps
23-30 stamps depending on the weight of the package.