karlajaime karlajaime
  • 04-02-2016
  • Mathematics
contestada

Kimmy has a certain amount of money. If she spends $12, then she has 1/5 of the original amount left. How much money did kimmy have originally

Respuesta :

klee48
klee48 klee48
  • 04-02-2016
1/5x=x-12
-4/5x=-12
x=(-12)(-5/4)
x=$15

Answer Link

Otras preguntas

A rectangle has an area of 30 square units and a perimeter of 34 meters.what are the dimensions of this rectangle
which number is 100 less than 38 tens
What is the biggest cause of extinction today? a. pollution b. exotic species c. global warming d. habitat loss
An unbalanced force of 25 N, E, is applied to a 12-kg mass. What is the acceleration given to the mass?
The areas of two circles are 36(pi) and 64(pi). What is hte ratio of the diameters? of the circumferences?
13/20-3/10 estimate: closer to 1 or 0?
The length of an arc of a circle is equal to 1/5 of the circumference of the circle. If the length of the arc is 2π, the radius of the circle is
Prove identity tan 3x−tan 2x−tanx = tan 3xtan 2xtanx
what kind of symbiotic relationship is showm between Dori and Marlin
Write good insulators around the home