Ok so... W is week. It would be 20+2w. Because we start with the plants hight (20) and them it grows two cm per week, so 2w.
Answer:
6
Step-by-step explanation:
10-4=6
7×3=21 so he has 7 more lawns or 2 1/3 months
You show the text of the problem, but you need to show the figure too.
10 hours was the full time she painted
