Answer:
Jane bought 15 stickers per day.
Explanation:
Given;
Total number of stickers Jane has = 237
Number of stickers 2 weeks ago = 27
To find : Number of stickers she bought each day for two weeks.
Solution,
Let the number of stickers she bought everyday be x.
∴ Number of stickers for 2 weeks =

Now according to question,
Total number of stickers = Number of stickers 2 weeks ago + Number of stickers she bought for 2 weeks

Thus the number of stickers she bought everyday for 2 weeks is 15.