Answer:
170 tickets.
Step-by-step explanation:
Write formulas for the question.
Then use substitution.
So number of $3 tickets sold is 230. But they ask for the tickets bought in advance (i.e. the tickets sold for $2). Use substitution again.
Daniel is 5 feet tall. Every year he grows 5% taller. What will be his height next year?
2 answers:
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Answer:
38.88
Step-by-step explanation:
72% of 54
= × 54
= 0.72 × 54
= 38.88