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trasher [3.6K]
3 years ago
13

2. help now!!!!!!!! A certain TV costs $599.99 at Best Buy. On black Friday, it is on sale for 40% off. What is the price of the

TV on black Friday? Please show your work and don’t forget the unit! Please round your answer to the nearest cent.
Mathematics
1 answer:
Arturiano [62]3 years ago
8 0

Answer:

$360. (I believe so, anyways.)

Step-by-step explanation:

Original Price x Discount % / 100

Discount = 600 × 40/100

 24000/100

$600 - $240

Final Price = $360

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question says ; miranda has $3.60 in quarters and nickels in her piggy bank. which equation could be solved to find the possible
Jobisdone [24]
To find the relation between them, you need transform them to the same currency. Let's transform them to cents.
$3.60 = 360 cents.
One quarter is 25 cents, and one nickel is 5 cents.

So 360 = 25q  + 5n

Hope this helps! :D
7 0
3 years ago
find the exponential regression equation for the data points (-4, 0.75), (-2, 6), (3, 28), and (5, 162)
zubka84 [21]
<span>for that, what you need is a calculator... like say a TI(texas instruments) 83 or 83plus or higher, will do regressions, if you have an android device like a phone or tablet, you can also get an app from the play store "Andie's graph", is a TI calculator emulator, it works just like the calculator itself, you'd only need the ROM 

</span><span>that said, you can also use some online calculators for that.
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<span>I could give you a direct link to one, but this site has issues with links, if you do a quick search in google for "keisan exponential regression calculator", it should be the first link, is from the Casio site.
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if I recall correctly, Excel does regressions natively, but the addins are just frontends, is all, just some added interfacing.

anyhow, if you have an Android device Andie Graph works peachy, I have an 83plus, 84, 86 in it, they all work just like my old TI83plus.

there's also an app in the play store called Graph89, is an emulator for a TI89, the same you need a tiny little file, and texas instruments provides them, have also, works peachy too.
8 0
3 years ago
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ser-zykov [4K]

Answer:

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Bradley had 25 baseball cards in his collection. He receives x number of baseball cards for his birthday.
timofeeve [1]

Answer:

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Step-by-step explanation:

First, we start as 25, the number of cards he has in his collection. Then we add x, the cards he receive. The sum is y.

6 0
3 years ago
Which of the following statements uses the commutative property of addition?
Helen [10]

Answer:

B

Step-by-step explanation:

6 0
3 years ago
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