I need help answering. Thanks.
2 answers:
Answer:
28
Step-by-step explanation:
C or B's so 30% + 40% = 70% so:
70/100 multiplied by 40 because 40 students
7/10 times 40 = 28
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Step-by-step explanation:
I think it might be the last one. Hope it helps:)
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Step-by-step explanation:
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What’s the question that u need an answer to
6.40x+9.90(154-x)=1230.90
Solve for x
X=84 for child
154-84=70 for adults
