Question 1050192
Let n be the number of 6-cent stamps. Then 3-cent stamps are 4n+1, and 2-cent stamps are (4n+1)+13:4n+14. So:
6n+3(4n+1)+2(4n+14)=239
26n+31=239
26n=208
n=8
Mrs. Adams bought 8 6-cent stamps,33 3-cent stamps, and 46 2-cent stamps. &#9786;&#9786;&#9786;&#9786;