Answer:
15
Step-by-step explanation:
Red : Blue :
3 8
We have 40 blue marbles
Multiply 8 by what to get 40
40/8 =5
So we need to multiply by 5
Red : Blue :
3*5 8*5
15 40
There are 15 red marbles
Answer:
I am not sure but think that the answer is 1/20
Answer:
(x+9,y-12)
Step-by-step explanation:
sorry if this didnt help
A and d I believe..............