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Mamont248 [21]
3 years ago
10

Megan’s cousin wants to buy a new sound system for his car. She goes to the electronics store to help him to pick it out. The ba

se system costs $395. Adding a subwoofer is an additional $89. Two extra rear speakers are $75 each. And upgrading to a six-CD disk changer is an additional $225. Round each amount to the nearest hundred dollars to find a reasonable estimate for the total cost of the new sound system.
A. $600
B. $650
C. $700
D. $900
Mathematics
2 answers:
Sholpan [36]3 years ago
5 0

Answer:

D $900

Step-by-step explanation:

You just round all of the numbers to their nearest hundred.

EXAMPLE: $395 is closer to $400, than it is to the hundred before it, $300. Therefore you would "round" it up to 400.

Hope this helps!

jarptica [38.1K]3 years ago
4 0

Answer:

The answer is D

Step-by-step explanation:

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scZoUnD [109]

Answer:

Yes

Step-by-step explanation:

25 + 2(m-5)

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25 + 50 - 10

75 - 10 = 65

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Please help i have a headache and have been dong this for 2 hours straight please!!
UNO [17]

Answer:

\$843.67

Step-by-step explanation:

Let's break the price changes down:

Initial price: $896

On sale for 12%, meaning the computer will be 100-12=88% of the original price:

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Now a 7% tax is added to this, meaning the final price will be 107% of this new sale price.

Final price \implies 788.48\cdot 1.07\approx \boxed{\$843.67}

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4 years ago
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77julia77 [94]
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3 0
3 years ago
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Answer:

Step-by-step explanation:

Step one:

given

original price= $60

discount =20% of 60

discount = 20/100*60

discount = 0.2*60

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the new price of the jacket is $43.2

1. The jacket is now 40% off its original price

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2. The jacket now costs $48.00-----False

3.  The jacket is now 72% of its original price= 72/100*60=$43.2----True

4. The jacket now costs $43.20------True

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3 years ago
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