If your adding its 17, Subtracting its 7, multiplying its 60 and dividing its 2.4 hope this helps
Two equivalent fractions would be 8/10
and 12/15<span />
Answer:
1. 12y+20
2.
-18c
3. 18d-12
4. x=9
Step-by-step explanation
Hope this helps. I'm very sorry if I'm wrong