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umka2103 [35]
3 years ago
11

Can someone help me plz

Mathematics
1 answer:
Reika [66]3 years ago
3 0
If we represents a book's cost as x, that would mean that 5*x would represent the cost of 5 books (as x+x+x+x+x=5x) and 4x would be 4, resulting in 5x+4x=9x. After that, we get that 19 books is 19x as the cost, but since Agnus gets a 10 dollar discount, it's 19x-10. After that, to combine the two, we notice that Agnus still spends 5$ more than what they spent combined (9x) so we get that 9x+5=19x-10. Subtracting 9x from both sides, we get 10x-10=5. Adding 10 to both sides there, we get 10x=15 and we can divide 10 by both sides to get x=1.5
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5 0
2 years ago
What is another way to write the absolute value inequality p ≤ 12? O-12≤p≤ 12 O-122p≤12 O-12 ≤por p≤ 12 -122P or p≤ 12 958 What
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3 years ago
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raketka [301]
We can see that 2x - 8x + x = -5x
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8 0
2 years ago
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Giving brainlist for correct answer. :))
AfilCa [17]

Answer:

Here is the steps. 67.5 cm^3

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