Eight out of 21 instruments in the band are wood winds. if there are 63 instruments in the band, how many more are not wood wind
1 answer:
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Answer:
Step-by-step explanation:
9.5 in value of adult tickets. 6.5 is value of children's tickets. combined selling of all of them should be greater than or equal to 800 ("atleast" in the question shows it can be more but cannot be less)