rino69 rino69
  • 23-07-2018
  • Mathematics
contestada

Write as an expression: a number that is equal to twice as much as x

Respuesta :

Аноним Аноним
  • 23-07-2018

Let's call the number we're looking for [tex] y [/tex]. We know that [tex] y [/tex] is twice as much as [tex] x [/tex].


Twice as much as a number simply means the double of that number, and in turn the double of a number means to muliply that number by 2.


So, in order to obtain [tex] y [/tex], you have to multply [tex] x [/tex] by 2. In formula, you have


[tex] y = 2\cdot x[/tex] or simply [tex] y = 2x [/tex]

Answer Link

Otras preguntas

Read Question On PNG!
a. 96° b. 132° c. 137° d. 89°
Can anyone help me!?
In volcanic areas, groundwater heated by magma is a source of a. lava flows. b. silica. c. geothermal energy. d. pyroclastic flows.
Someone please help me I’ll give out brainliest please dont answer if you don’t know
What does Quincy think is the real motive behind President Polk's aggressive policies?
What's the difference between the two pictures?
Why is CPR important? A.CPR aids a person who is choking. B. CPR can save a life if administered immediately. C. CPR allows an individual to address minor i
helpp me ASAP please i need it
Laura: ¿Qué piensas _____? Emily: Yo pienso que es incorrecto. A. ellos B. yo C. ústedes D. tú