Answer:
D - All rational numbers are integers.
Step-by-step explanation:
This is because integers is a subcategory of rational numbers, so there are other rational numbers that aren't integers.
Answer:
Step-by-step explanation:
First Group like terms:

Add similar elements:




Answer:
See the attachment below.
Step-by-step explanation:
Best Regards!
Answer:
4 miles
Step-by-step explanation:
3/4 divided by 3= 1/4
3/3 = 1
1x4=4