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Effectus [21]
3 years ago
12

Help me please! I really really need it :|

Mathematics
2 answers:
Yuki888 [10]3 years ago
7 0

Answer:

20-n1.75

you would put the n there because it is how many cards you are purchasing, and it would need to be multiplied by how much the cards cost

navik [9.2K]3 years ago
3 0

Answer:

1.75n=20

N=11

1.75x11=19.25

1.75 times what ever n equals can't go over 20

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