lashawnford173
lashawnford173 lashawnford173
  • 02-10-2019
  • Mathematics
contestada

There are 28 black marbles. This is four more than twice the number of red marbles . How many red marbles are there?

Respuesta :

slashblades3452 slashblades3452
  • 02-10-2019

Answer:

12 red marbles

Step-by-step explanation:

(28 minus 4) divided by 2

24 divided by 2

12

Answer Link

Otras preguntas

How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?
Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??
(10y^3+20y^2+55y)/5y
Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??
Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.
Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??
(10y^3+20y^2+55y)/5y
How is it possible for Mercury to have frozen ice ?
Scarcity is the condition of not having enough goods and services to satisfy everyone's?
Can someone use the word delta in a sentence