The answers are
13
3
-7
-47
Answer:
The hummingbird beats its wings 86 400 times in one hour.
Step-by-step explanation:
There are 60 minutes in an hour. There are 60 seconds in a minute.
1h = 60m
= 60 × 60s
= 3600s
1s = 24 times
3600s = 24 × 3600
= 86 400 times
Answer:
Step-by-step explanation:
Can you redo the picture
Answer:
10
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.