Answer:
15
Step-by-step explanation:
adding 15 black beads gives you 16 black beads and 4 white beads
16/4 =4/1 or 4:1
Answer: x=−2,y=3
Step-by-step explanation:
Hope this helps you! Have a good day!
Answer:
The answer could be A
Step-by-step explanation:
Got this from another Brainly user
Answer:
???? i dont understand
Step-by-step explanation:
i think yes