nonniepbb
nonniepbb nonniepbb
  • 03-02-2022
  • Mathematics
contestada

2(3r+7)−(2+r)
I need the answer

Respuesta :

teamce170
teamce170 teamce170
  • 03-02-2022

Hey there,

Answer:

k(a + b) = ka + kb

2(3r + 7) - (2+ r)

= 2*3r + 2*7 - (2 + r)

= 6r + 14 - (2 + r)

= 6r + 14 - 2 - r

= 6r - r + 14 - 2

= 5r + 12

;)✅

Answer Link

Otras preguntas

How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?
Can someone use the word delta in a sentence
(10y^3+20y^2+55y)/5y
find an equivalent expression without parentheses -(50x-15y+15)=
how is mass transit in cities a possible solution tk urban air pollution?
How is it possible for Mercury to have frozen ice ?
How is it possible for Mercury to have frozen ice ?
Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What
(10y^3+20y^2+55y)/5y
find an equivalent expression without parentheses -(50x-15y+15)=