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pashok25 [27]
4 years ago
5

Suppose a carpet for an 8ft by 12 ft room cost $500. How much would an 16 ft by 24ft cost

Mathematics
2 answers:
MA_775_DIABLO [31]4 years ago
8 0
Its 1000 because you double it
goblinko [34]4 years ago
5 0
It would be $1,000 dollars because you are doubling the original amount
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What is the answer to b in #10
Papessa [141]

Answer:

X=5 (Or (5,0))

Step-by-step explanation:

The Y intercept is when X=0

The X Intercept is when Y=0

Our equation is y=-4200x+21000

So let's rewrite it... First subtract 21,000 (Also, remember Y is 0)

0-21000=-4200x

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Now to get X alone, divide -21000 by -4200

This will give us 5=x, which is the same as x=5. There is your answer!


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8090 [49]

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icang [17]

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Step-by-step explanation:

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