Oddysea Oddysea
  • 14-12-2018
  • Mathematics
contestada

How do you add a percentage?

How do you add a percentage class=

Respuesta :

Аноним Аноним
  • 14-12-2018

Answer:

$150

Step-by-step explanation:

You can do this by  forming an equation.

30% = 0.30.   Let the original price be x dollars. Then:-

x - 0.30x = 105

0.70x = 105

x = 105/0.70

x = $150



Answer Link

Otras preguntas

True or False Feudalism originated after Charlemagne's death. True False
What is honour rationing?
Solve the equation 8x-12=5+15
When is thermal equilibrium achieved between two identical objects? A. when one object is colder than the other B. when one objects is hotter than the other C.
how much thermal energy is needed to produce 1 cubic meter of steam
How was the rebellion in Spain different from that in Italy?
List of weapons used by JTF2?
What astronomical model from the Renaissance replaced the one expressed in the image above?
Why was France's territorial control in the Americas short-lived? The French used Native Americans to govern the land, and they later rebelled. The French creat
Need help! Which was a major accomplishment of the ancient people under the Shang Dynasty's rule?