kevinmaya1231
kevinmaya1231
01-12-2020
Mathematics
contestada
5(2a + 7) - 10(3a + 4)
Help me
Respuesta :
sad3ra
sad3ra
01-12-2020
5(2a + 7) -10(3a + 4)
10a + 35 - 30a -40
-20a -5
-20a/-20 -5/-20
a=0.25
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
the vertex form of the equation of a parabola is y=5(x-3)2-6. What is the standard form of the equation
What is the length of each edge of a cube if its surface area is 486 square units? -81 units -18 units -9 units -3 units
What led to the final days of the Cold War? The Cold War ended as the abundant use of aerosol cans polluted the air with chlorofluorocarbons and caused a rise i
Éric buscando (andar / buscar) ayuda de sus amigos del trabajo. incorrect en este momento, éric hablando (seguir / hablar) con diana. incorrect diana está riénd
What is the smallest structure visible with a light microscope?
Construction crews sometimes use this reaction for welding underwater structures: Fe2O3 + 2Al → Al2O3 + 2Fe How many moles of iron (Fe) would be produced if 2.5
What has recently challenged Florida’s water supply?
If 0.600 mol of a nonvolatile nonelectrolyte are dissolved in 3.70 mol of water, what is the vapor pressure ph2o of the resulting solution? the vapor pressure o
Gross earnings are the same as
Which word best describes the tone of this passage? I imagine a day when I can wake up, eyes clear and untroubled. Wake up and think, what should I do today? Th
