Seudónimo
Seudónimo
07-12-2016
Mathematics
contestada
please help solve with work
Respuesta :
Jane80
Jane80
08-12-2016
x-4y=28
8x+4y=8
---------------
9x=36→x=4
4-4y=28→y=6
—-----------------------------------------------------------
y-5=x
4(y-5)-y=4
4y-20-y=4
3y=24
y=8
x8-5=3
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
Which courtier to the royal family of the city-state of Mantua wrote a guide that described how a courtier should act while serving at court? A. Machiavelli
Without selective breeding, dogs today would probably have a greater number of differences. T or F
PLZ HELP SOON!!!!!!!!!!!!Write a real world problem involving a percent greater than 100%. Then solve it.
Diffusion can occur with no a. energy. b. particles. c. space. d. none of the above
what distinguishes a eukaryotic cell from a prokaryotic cell is the presence of?
In HIJ∆ determine the measure of H∠ to the nearest degree.
the second book is your favorite series has 9 more chapters than the first book series. the second book has 38 chapters. how many chapters does the first book h
lesson 27 parts of a flower
Why do all food chains start with a producer? (in terms of energy transfer)
A __________ is a grid that shows the potential offspring of two parents.
