schollk2005 schollk2005

02-10-2017
Mathematics

contestada

What is the original price of a telescope the discount is 30% and the sale price is $126?

Respuesta :

yoooooo15 yoooooo15

02-10-2017

The original price would be $420

Answer Link

Newtion Newtion

02-10-2017

x = The original price.

[tex]\displaystyle x\cdot \frac{30}{100} = 126 \\\\ \frac{3x}{10}=126\\\\3x=1260\\\\x=420 [/tex]

Answer Link

Otras preguntas

what is the inverse of the function below f(x) =x/5 -2

What are the 3 types of fronts?Cold, warm, and what?

PLEASE HELP NOW 1 QUESTION FOR 25 POINTS Points C and D are equidistant from point A. Complete the following table to prove that AEC ≅ AED.

The prosperous period in the twenties was known as the ________.

How can a charged atom (an ion) attract a neutral atom? 1. the charged atom can hit the neutral atom and make it positively charged or negatively charged. 2. an

Is my math answer correct or no?

1410+0515 in milartary time

three lots of three make

is when the brain develops a chemical need for a substance intoxication withdrawal detoxificacion dependence

What is the range of this dot plot? I'm stuck between the answers 8 and 9.