erikkollar17 erikkollar17
  • 02-10-2017
  • Mathematics
contestada

Which expression correctly represents “twice the sum of four and a number”?

Respuesta :

aamyy223
aamyy223 aamyy223
  • 02-10-2017
2(4+x) should be correct
Answer Link
belshabaylor
belshabaylor belshabaylor
  • 02-10-2017
2x(4+d)   D is a variable
Answer Link

Otras preguntas

What is .368 written in expanded form?
why do the two elements silver and iron have different properties?
what happens to the brightness of the light from each bulb as each new bulb is added?
What phylum has animals with a central cavity and mouth;and most of them have tentacles?
A packet is dropped from a stationary helicopter, hovering at a height 'h' from the ground level, reaches the ground in 12s. Calculate 1) value of 'h' "displac
Susan invests twice as much money at 7.5% as she does at 6%. If her total interest after a year is $840 how much does she have invested at each rate?
the temperature on mars ranges widely from -207 f to 80 f find the average of the temperature extremes on mars
Why is India considered a subcontinent
Write an algebraic expression that is equivalent to the expression. cos⁡(arcsin⁡ (x-h)/r )
What does a journal written by frontier settlers most likely tell you about Manifest Destiny?