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andrew11
[14]
2 years ago
9
Please help with these three math questions!!!! I really need it
Mathematics
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2
answers:
nikdorinn
[45]
2 years ago
4
0
1. is 9
and the other ones i dont really know
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BARSIC
[14]
2 years ago
3
0
2. replace the x by 2 and work it out
= 7(2) - 5
3. that cost $7.50 each and $0.25 is taken off the cost of any number you perchasse
so it 0.75n - 0.25
4. Hint the second (y) values are obtained from the first (x) values by multiplying by 2
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