Step-by-step explanation:
nodndnsjsjjsjsjjsjsjsjjsjdjjdjdkd
There’s two ways to substitute, but i think you mean if you know x but don’t know y. if that is true, then yes use substitution
Answer: 1/10
Step-by-step explanation:
There is 1 yellow marble out of the 10 marbles
Answer:
4
Step-by-step explanation: