Answer:
We can see that point
represent the amount of calories she/he has had in the last 2 minutes. Therefore, to find how many she has had per minute follow like so:
2:20
2/2:20/2
1:10
She has 10 calories per minute
Step-by-step explanation:
Answer:
3/2
Step-by-step explanation:
you basically just simplify the exponents first, and then simplify from there.
Answer:
3
Step-by-step explanation:
-(-5) -2
5 - 2
3