20 marbles
7+8+5=20
Uhh lmk
Well we know that
r IS 25x
c IS 6x+15.
So we can do r - c
(25x) - (6x + 15)
Now I gave you part of the answer. Can you simplify?
Answer:
1. Figure C
2. Figure C
3. Figure B
Step-by-step explanation:
It has to be a word problem do find out what it is or u cant find out at all