Question

Daniel has 20points in his math class, but he has been losing 3points per week. Isekai has 12points in her math class, and she has been gaining 4points per week

After how many weeks will David have more points than isela​

Answer 1

one?

Explanation:

daniel iseki

week 1. 20-3=17 week 1. 12+4=16

week 2. 17-3=14 week 2. 16+4=20

week 3. 14-3=11 week 3. 20+4=24