777555123456789 777555123456789

11-01-2017
Mathematics

contestada

Write an equation to determine the selling price in dollars, , on an item that is originally priced dollars after a
markdown of 15%.

Respuesta :

D00Fenshmirtz D00Fenshmirtz

11-01-2017

X = original cost

Y = Marked down cost

0.85x = y

Here's why:

When multiplying by percentages, what you multiply by is what is left over so 0.15x is incorrect because that would mean you marked it down by 85%!

Answer Link

Otras preguntas

What does an chest x-ray in a blunt trauma patient help assess?

Body paragraph 3 (only if you have 3 pieces of evidence) Reason 3 (third evidence from Intro: (Topic Sentence

Consider a periodic timer in count-down mode where the Load value is 11,999. The counter value at the time of e1 (first event) and e2 (second event) is 5000 and

Train takes how long to stop at a rate of 55 mph?

Ana esta organizando una fiesta y necesita comprar galletas y chocolates. El precio de cada galleta es de 10 pesos y el precio de cada chocolate es de 15 pesos.

Which point IS NOT on the graph of y = sec x? (Photo)

If a current through a resistance is increased by 100% simultaneously reducing resistance value to 25 % , the new power dissipated will be

Describe the formation of cations for the following metals atoms Li(atomic number 3)

Write the following sentence regarding a limit symbolically. The function f(x) - 5/(x + 4)⁴ decreases without bound as the values of x approach - 4.

Which one of the following does not find the value of f'(3) for f(x) = 3x² - 4x + 1? a) Calculus b) Differentiation c) Integral calculus d) Algebra

good job