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

Which of the following expressions is the inverse of the function y = 3x + 4? y = 3x − 4 y = −3x − 4 y equals quantity x minus 4 divided by 3 y equa

Need help with ease it’s -ar,-er,-ir

What is the smallest area where elections are held? Answers?

The electric signal for a contraction passes rapidly from one heart muscle cell to the next by way of

Which is an example of an intermediate good? a. A wedding ring purchased by an engineer for his fiancée b. A cellular telephone purchased by a college student c

How many minutes equal 5.4 days? Enter your answer in the box.

In the heart cycle, the __________ contract(s) and blood is pumped out of the heart.

Find the points where the planez= 5x−4y+ 3 intersects each of the coordinate axes. Findthe lengths of the sides and the angles of the triangle formed by these p

a shirt was originally priced at 65.00. the store is having a 5% off salw. how much will u pay for shirt after discount not including tax.

how to Construct a Circle through Three Points Not on a Line