emmanuellorenzo80
emmanuellorenzo80
17-02-2021
Mathematics
contestada
x + y = 400
10x + 5y = 2750
Respuesta :
rnrussell458
rnrussell458
17-02-2021
Answer:
fart
Step-by-step explanation:
Answer Link
bellaboo857
bellaboo857
17-02-2021
X = 150
Y = 250
150 + 250 = 400
10(150) + 5(250) = 2750
1500 + 1250 = 2750
Answer Link
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