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topjm [15]
3 years ago
15

Factor the trinomial: 3x2 + 13x + 12

Mathematics
1 answer:
yarga [219]3 years ago
8 0

Answer:

Step-by-step explanation:

(3x + 4)(x + 3)

3x^2 + 9x + 4x + 12

3x^2 + 13x + 12

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Answer:

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What is the answer to 11x+4+51+2x+8=180
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Hi,

Work:

Equation;

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13x + 63 = 180

Move constant +63 to the right side and change its sign.

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Answer:

a)The total amount of her  weekly stock sales  = $7,200

b) The total amount of her yearly stock sales  = $350,000

Step-by-step explanation:

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      Now, 4 % of her total sales  = $288

      or, 4% of ($m)  = $288

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Hence, the total amount of her  weekly stock sales  = $7,200

b)  Let us assume that the total amount of her sales in a year  = $k

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Now, 4 % of her total sales  = $14,000

      or, 4% of ($k)  = $14,000

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     ⇒ k = $350,000

Hence, the total amount of her yearly stock sales  = $350,000

8 0
3 years ago
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anyanavicka [17]
We know that 1 cm = 400 km
Therefore, 22 cm = x
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