Answer:the number of lacrosse sticks that were sold in November is 52
Explanation:
The number of lacrosse sticks sold at a sporting goods store in November decreases by 35% from the number sold in October. If the number of lacrosse sticks sold in October is 80, then the amount by which it decreased would be
35/100 × 80 = 0.35 × 80 = 28
Therefore, the number of lacrosse sticks that were sold in November would be
80 - 28 = 52