oliveralexandriareag oliveralexandriareag

02-05-2020
Mathematics

contestada

A display case of CDs are marked 9 for $20. If Evan wants to buy 180 CDs, how much will Evan spend (not including tax)?

Respuesta :

ni20479 ni20479

02-05-2020

Answer:

$400

Step-by-step explanation:

Use a proportion. Let x represent the amount of money Evan will spend.

9/20 = 180/x

9x =3600

x=400

So, it will cost Evan $400.

Answer Link

Otras preguntas

If 3/5 of a cup of water fills 3/4 of a plastic container, how much water, in cups, is needed to fill one whole container?

PLEASE HELP! Question 4(Multiple Choice Worth 4 points) (03.03 MC) Analyze the purposes of map projections (political, physical, special purpose) and explain t

why did bhanubhakta decide to translate the ramayana into the nepali language?

Find the slope of the line. -1 3 -10 -11 12 4 3 2 0 1 9 10 The slope is Turn

Hey Ya'll I hope everyone had a great New Years, I wish you all the best of luck this new year, even though we are going through a rough pandemic.

According to Keynes, the remedy for a recessionary gap was straightforward. The solution was to: A. increase aggregate supply. B. increase aggregate demand. C.

According to the insurance institute for highway safety injuries the most common injury in the US due to front or rear crashes cost more than __________ billion

Help find Robert! South Carolina people help me find Robert!

What impact did Europeans think they were having on Africa itself, including African states and rulers?

What was Tsar Nicholas II’s reaction to the March Revolution? A. He restructured the government. B. He established the Duma. C. He was assassinated. D. He abdi