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Strike441 [17]
3 years ago
8

ACCORDING TO A NEW YORK TIMES ARTICLE IN 2009 THE AVERAGE SELLING PRICE OF AN LCD TV WAS $700 WHAT WOULD BE THE COST OF THAT SAM

E TV 2016 DOLLARS
Mathematics
1 answer:
poizon [28]3 years ago
6 0

Step-by-step explanation:

Answer:

$2,500

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Use the double intercept approach to find the graph of -1 = -y + x
NeX [460]
The answer is graph d
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3 years ago
Need help please and thanks​
madreJ [45]

Answer:

2. n = 11

4. g = -2

6. t = 21

8. n = 4

10. y = -1

Step-by-step explanation:

2. 63  = -3(1 - 2n)

Dividing both the side by negative 3 we get

-21=1-2n\\2n=1+21\\2n=22\\n=\frac{22}{2} \\\therefore n=11

4. -g + 2(3 + g) = -4(g + 1)

First we will open the bracket by distributive property A( B +C) = AB + AC

-g+2\times 3 + 2\times g = -4\times g + -4\times 1\\-g+6+ 2g=-4g-4\\\textrm{we will take all the g term the left side and the constant to the right side}\\4g-g+2g=-6-4\\5g=-10\\g=\frac{-10}{5}\\\therefore g=-2

6.-3(t +5 ) + (4t + 2) = 8

Using distributive property A( B +C) = AB + AC we get

-3\times t + -3\times 5 + 4t + 2=8\\-3t-15+ 4t + 2=8\\t=8+15-2\\t=21\\\therefore t=21\\

8. -8 - n = -3(2n -4)

Using distributive property A( B +C) = AB + AC we get

-8 - n = -3\times 2n - -3\times4\\-8-n=-6n+12\\\textrm{all the n terms to the left inside and the constant of the right-hand side}\\6n-n=8+12\\5n=20\\n=\frac{20}{5}\\ \therefore n= 4

10. -4( 2 - y) + 3y = 3(y - 4)

Using distributive property A( B +C) = AB + AC we get

-4\times 2 --4\times y + 3y = 3\times y -3\times 4\\-8+4y+3y =3y-12\\\textrm{all the y terms to the left side and the constant to the right side}\\4y+3y-3y=-12+8\\4y=-4\\y=\frac{-4}{4}\\ \therefore y=-1

7 0
3 years ago
Which figure has two circular faces?
Vladimir79 [104]

Answer:

Figure A

Step-by-step explanation:

Hope it helps.

7 0
3 years ago
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A price for a pair of shoes is 400. the price is decreased by 30%. what is the new price?
sukhopar [10]
The answer is 280 because if you multiply 400 by .3 you get 120 and if you subtract 120 from 400 you get 280
5 0
3 years ago
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PLS ANSWER <br> Which number line represents the solutions to-2|x| =-6?<br> o<br> -8<br> 8
yarga [219]
1 is the correct answer my guy
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