Answer:
2/21
Step-by-step explanation:
17/21 -(3/7 + 2/7)
First you add
=17/21 - (5/7)
Then you want to subtract
=2/21
7. 589.0
8. 122.0
9. 0.6
10. 3.5
The smallest structral and function unit of an organism
no explanation
Simplify:
5x - 10
