zay0508zay
zay0508zay zay0508zay
  • 17-05-2019
  • Mathematics
contestada

Simplify: a + 2a + 3a + 4a

A)
9a


B)
10a4


C)
9a4


D)
10a

Respuesta :

Аноним Аноним
  • 17-05-2019

You just need to factor a to get

[tex]a(1+2+3+4) = 10a[/tex]

Answer Link

Otras preguntas

Relationship among solutions,solutes,and solvents
What was the goal of Medicaid?
In 1909 the National Association for the Advancement of Colored People was founded by African-American activist W.E.B. Dubois and a group of Jewish Americans. W
where does the energy come from that allows you to grow taller
How did the steel plow help Impact people's lives
What is the war of roses
What is the mural with an area of 18 m squared
Which mistake did Columbus make in the expedition that led him to the Americas? A.He did not bring enough supplies, so he had to stop in the Americas instead
The density of methanol is 0.7918g/mL. Calculate the mass of 89.9mL of this liquid.
How did the war go for the British before and after 1757