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Ber [7]
2 years ago
12

Use the distributive law and then simplify: (3x -2) (x +1)

Mathematics
2 answers:
jenyasd209 [6]2 years ago
6 0
(3x-2)(x+1)
3x*x+3x-2x-2
3x^2+3x-2x-2
3x*2+x-2
I think this is the answer
Andru [333]2 years ago
6 0

Answer:

3x^{2} +x −2

Step-by-step explanation:

3x(x+1)−2(x+1)

3x⋅x+3x⋅1−2(x+1)

3x⋅x+3x⋅1−2x−2⋅1

3x2+3x−2x−2⋅1

3x2+3x−2x−2

= 3x^{2}+x−2

hope this helps

plz mark brainliest

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Step-by-step explanation:

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3 years ago
17. Oranges cost 25 cents for 1/2 kilogram. How much would 8 kilograms of ornages cost? Show all of your work. Make sure to incl
Debora [2.8K]

9514 1404 393

Answer:

  $4.00

Step-by-step explanation:

We assume the price is proportional to the quantity of oranges. If p is the desired price in dollars, we want ...

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3 years ago
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shusha [124]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How would you find four points using an equation?<br><br> Use this as an example...<br> y = 40x + 30
Artemon [7]
Plug in random values for x and find y value

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8 0
3 years ago
Devaughn is 9 years younger than Sydney. The sum of their ages is 83 . What is Sydney's age?
Vesna [10]
D:devaughn
S:sydney

D+S=83. First equation
D=S-9. Second equation
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Devaughn is 37 years old
So

D+S=83
37+S=83
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Sydney is 46 years old
4 0
2 years ago
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