Answer:
Add a photo
Step-by-step explanation:
Answer:
This equation is true because when you flip it 5+4=9 it is the same. and 5+4=9
Step-by-step explanation:
9=5+4 5+4=9
Hi,
The like terms are 2xy, -xy and (1/2)xy, since they have the same variables and powers.
Answer:
21 miles
Step-by-step explanation:
you multiple 3.5 miles per hour by 6 hours