Tepiesen IS di PUSTIUII IIUM A!
3. Reena climbs up 5 stairs every second and then climbs down 2 stairs over the next second. How many
seconds will she take to climb 60 stairs ?
4. Start with the integer -8. Add -12 to it, subtract 10 from the result. Divide the result by +3 and multiply
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Answer:
third question answer is 40seconds
fourth question answer is -30
Step-by-step explanation:
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