cheonsa
cheonsa cheonsa
  • 16-08-2017
  • Mathematics
contestada

how do you write twice the sum of 15 and a number into an expression?

Respuesta :

dasetka
dasetka dasetka
  • 16-08-2017
Twice (2 x) the sum (addition) 15 and a number (n)

2 x (15 + n)

2(15+n)

    
Answer Link
crooney460 crooney460
  • 16-08-2017
the expression would be 2(15+x).
Answer Link

Otras preguntas

please help me with 15 and 16.
what is located on chromosomes and carry hereditary instructions?
(Find x) x + 256=2x - 1707
What determines whether a current carries warm or cold water?
if your cell phone bill was 67.82 and there is a 7.5 late fee how much will your bill be
The people of Sumer planted wheat and irrigated their fields in order to have a surplus of food . a. true b. false
what are advantages and disadvantages of breakwater
I need help solving this please, I don't know what to do ☺️
The age of Pericles was known as a period of?
PLEASE HELPVariable y varies directly with x2, and y = 75 when x = 5. What is the value of y when x = 3? y =