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Damm [24]
2 years ago
7

PLS HELP MEH ;-; I will be giving brainliest for who ever answers right

Mathematics
2 answers:
expeople1 [14]2 years ago
7 0
In line one she forgot to multiply 4 on the left side by -1

320=30+15s
290=15s
S=19.33
S=19
19 student tickets.
Anettt [7]2 years ago
3 0
I think cause she multiple wrong
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See attachment

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