D
It makes sense. At most means equal or less than. The 10 per hour has a variable.
Answer:
6
Step-by-step explanation:
60 divided by 10
Answer:
C. 54,000 m^2
Step-by-step explanation:
2 sides + 2 more sides
2(150x100) + 2(150x80)
30000 + 24000
54000m^2