jmk41414141p4txqr
jmk41414141p4txqr
17-10-2018
Mathematics
contestada
help with me 11 please
Respuesta :
mrndcn92
mrndcn92
17-10-2018
x + y + z = 27
x = 2z
y = 3 + z
2z + 3 + z + z = 27 ; 4z = 24; z = 6 youngest
x = 12 oldest
y = 9 middle one
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
The classical civilizations of India and china shared which of the following traits with the Roman Empire?
How does surface roughness affect friction
the type of stanzas in "dreams" are called A) Couplets B) Septets C) Quintets D)Quatrains
$73 is what percent of $125
I REALLY NEED HELP !!! The number of hours, t, that bacteria spread 10-fold can be modeled by the equation B(t) = B0(10)^3t. There are five bacteria present ini
Explain how the soldiers living in the trenches ‘lived with the dead.’
What are the major land regions of Russia?
The most lucrative part of the music business towards the end of the nineteenth century
At 1,312 feet below sea level, the __________ is the lowest point on the Earth's surface.
Frieda friendly works for a local car dealership. she noticed that 3/4 of the cars were sedans and that half of them are white. what fraction of the leadership
