I would make both denominators the same, and the lowest one that works is 18. So I'd make 1/9 into 2/18, and 1/6 into 3/18. They already used these times so combine them to make 5/18 then subtract that from the total time they had (18/18) and you would get 13/18 they spent playing music.
Answer:
(-3,1)
Step-by-step explanation:
Answer:
f(6)=24
Step-by-step explanation:
Answer:
1 at (2.5, 2.5)
Step-by-step explanation:
you can try graphing it on desmo
Answer:
idek sorry
Step-by-step explanation:
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