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Dmitriy789 [7]
3 years ago
12

(08.05)

Mathematics
1 answer:
lilavasa [31]3 years ago
5 0
You should use −2(x + y = 8) to eliminate x:

Proof: multiply all the terms of (x + y = 8 by -2

-2x -2y = -16. Now add up this equation to 2x + 5y = 24 & x will be eliminates


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A shop in the mall is 8 yards by 12 yards. How much would it cost to recarpet the shop with carpet that costs $2.69 per square y
valentinak56 [21]

Answer:

Step-by-step explanation:

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It will cost 258.24 dollars to recarpet the shop.

Let me know if this helped

7 0
2 years ago
Read 2 more answers
Hey what's the answer<br>thanks. <br>​
k0ka [10]

Step-by-step explanation:

if b+c=0

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x^b=x^-c

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1/[2(x^b)+1]

6 0
3 years ago
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Nat2105 [25]

Answer:

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Step-by-step explanation:

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3 years ago
Which of the binomials below is a factor of this trinomial? x² - 4x-12 ​
noname [10]

Answer:

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5 0
3 years ago
Simplify 4a +3b - a -5b
Umnica [9.8K]
4a + 3b - a - 5b

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(3a)+(3b-5b)
Third, subtract 3b - 5b to get 2b.
3a - 2b

Answer: 3a - 2b

6 0
3 years ago
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