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16 votes
16 votes
p and q are two numbers.whrite down an expression of. a.) the sum of p and q. b) the product of p and q​

User Chetan
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1 Answer

26 votes
26 votes
It’s b, if we increase the air pressure in that ballon then it’s normal pressure will decrease making it fall to the ground
User Maarten Breddels
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2.6k points
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