2sweetheartj27 2sweetheartj27
  • 02-11-2017
  • Mathematics
contestada

Number 7 plz. Grade 7 Math. Pre algebra

Number 7 plz Grade 7 Math Pre algebra class=

Respuesta :

dannielle
dannielle dannielle
  • 02-11-2017
The price up to 20% was
120*40/100=48 $

The cost down by 20% is:
48*80/100=3840/100=38,4 $

38,40=40*x/100
x=38,4*100/40=3840/40=96 %



Answer Link

Otras preguntas

Décrivez un vieil homme que vous connaisez
What is the product of 3 and 9V8 in simplest radical form?
Please answer the questions. Will give brainly
Convert Octal 623, to Decimal number ​
what is the domain of the function f(x)=−2x(x−1)(x−2)?​
Why does Mandela reference other Nobel Peace Prize recipients and how does this contribute to the power of his speech?
Why are both carbohydrates and lipids important in animal cells? A They are components in cell walls. B They provide insulation to the cell. C They store energy
2 friends buy 8 pizzas. Each pizza is cut into 2 pieces. Each person eats the same number of pieces. How many does each person eat?
PLEASE HELP I WILL GIVE BRAINLIEST TO RIGHT ANSWER Cameron has $720 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed i
-11 + 10(p + 1) = -16 + 5(2p + 3)