mspleasant5 mspleasant5
  • 01-02-2020
  • Mathematics
contestada


When a number is decreased by 30% of itself, the result is 21. What is the number?
The number is

Respuesta :

photowolf222
photowolf222 photowolf222
  • 04-02-2020

Answer:70

Step-by-step explanation:

Do 21 divided by 3 = 7 . 7 = 10% so 7 x 10= 70

Answer Link
pattynevius pattynevius
  • 15-09-2021

Answer:

Step-by-step explanation:

70

Answer Link

Otras preguntas

The layer of earth that behaves as a dynamo (electrical generator), producing the magnetic field, is?
Identifying how each enlightenment philosopher agreed or disagreed with the other in reference to the issues addressed by the social contract theory.
Smiles, friendly touches, shaking hands are all signs of __________ in western societies.
Charlie simplifies the expression as follows. Explain and correct his error: -5(7x+6y-9) = −35x + 6y - 9
simplify the expression 7x-1+2x
Distribute and combine like terms in the following expression: 3(6x+1)-5(x-2)
The nurse recognizes that which factors may have contributed to skyler hansen's low blood glucose in this case?
0.71428571428 as a faction
What are the extremes we encounter in those who reject a balance between faith and reason?
If the file system is not locked, then new messages will be queued. are the given system specifications consistent?