Answer:
11°
Step-by-step explanation:
90°-79°
=11°
Hope it helps
2 hours=160
1 hours=160÷2=80
30 minutes=80÷2=40
Answer:She can paste 40 stamps in 30 minutes
Answer:
its the first one
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
the conference interval