-4r-24=-63
-4r=-63+24
4r=39
r=9, 75
:)
Answer:
11.9
Step-by-step explanation:
I just know this off the top of my head
The real one is 11.18034
1.) 52:97.5
2.) 1:1.875
Hope this helps!
Answer:
I thin B -7 cause its negative and negative goes down.
Step-by-step explanation: