Answer:
1. B
2. A
3. B
4. A.
5. B
Step-by-step explanation:
Have a good day :)
Answer:
18
Step-by-step explanation:
Always remember negative x negative = positive
-51-(-60)-51-(-60)
-51+60-51+60
9+9
18
I don't know what are the expressions but try yourself
Believe in yourself you can do it
The answer is 45 i took the test i got it correct
Answer:
It will take 19.2142857 hours
Step-by-step explanation:
1,345/70
Round to what you're required.