Answer:
x<8
Step-by-step explanation:
i don't think the question was complete, i cannot make an inequality with just the information given.
I think its 3 combos
9÷3=3 combos?
Hope this helps :D
E
Hopefully this isn't too late. My work is attached below.
the amplitude of the function is 2.5
505+425
u just subtract 930 x 2