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dolphi86 [110]
4 years ago
15

Help please and thank you

Mathematics
1 answer:
jok3333 [9.3K]4 years ago
3 0
You can write it this way,
she has  $ x,
when she spend $ 42.15,
$ (x-42.15) left , and she brought them home , and it was more than 20
so
 x - 42.15 > 20 

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