Seudónimo
Seudónimo
26-02-2021
Mathematics
contestada
oh my gosh i need some helpp
Respuesta :
382215
382215
26-02-2021
Answer:
the answers are 10(x+15)+20(x+30) and 10x+150+20x+600 and 30x+750
Step-by-step explanation:
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