emilioliraf emilioliraf
  • 14-09-2018
  • Mathematics
contestada

Twice a sum of a number and three

Respuesta :

AnimeBrainly
AnimeBrainly AnimeBrainly
  • 14-09-2018

Let "a number" = x

twice the "sum of a number and three"

sum of a number and 3 = (x + 3)

twice of it: 2(x + 3)

2(x + 3) is your expression.

hope this helps

Answer Link

Otras preguntas

What services were provided by monasteries and convents?
Formulas within table cells always begin withA. a symbol that looks like a backwards F.B. the AutoSum symbol.C. parentheses.D. an equals sign.
In the standard (x,y) coordinate plane, point A has coordinates (−4,0) and point B has coordinates (0,−8). What are the coordinates of the midpoint of AB? How c
how many people does it take to pull a wagon?
One route along flat terrain from Hermansville to Melville is to drive straight north from Hermansville for 120 miles to Jamestown, then, at Jamestown, to drive
In the standard (x, y) coordinate plane, what is the y-intercept of the line given by the equation [tex]3x+5y = 8[/tex]?
how do you do... cos2x-sin2x=1-2sin2x
solve for x if: 6x(−3)=(−5x)+7
The oxygen saturation of a lake is found by dividing the amount of dissolved oxygen the lake water currently hasper liter by the dissolved oxygen capacity per l
a weather report states that the relative humidity is 40%. What does this value mean?