I think b not sure it’s the only one that makes sense
Answer:
2/4
Step-by-step explanation:
Answer:
x=-1.8, x=-8.2
Step-by-step explanation:
Answer:
x = 12? 20 30 60 70 thats the answer
Step-by-step explanation:
Answer:
Step-by-step explanation:
1.) 6C4= 15
2.) (1C1)*(6C3)= 20
3.) (2C2)*(6C2)= 15