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Nana76 [90]
3 years ago
15

34 points will mark Brainylest

Mathematics
2 answers:
Kitty [74]3 years ago
7 0

-2[3x-b-2x+x-3b]

-2[(3x - 2x + x) + (-b -3b)]

-2[2x - 4b]

-4x + 8b

ASHA 777 [7]3 years ago
4 0

However you are answering, the way you wrote it should be fine. I'm just going to check to see that it is correct.

-2[3x - (b + 2x) + (x - 3b)] Remove the inside brackets ()

-2[3x - b - 2x + x - 3b] Collect like terms inside the square brackets.

-2[ 3x - 2x + x - b - 3b]

-2[2x - 4b] Now remove the square brackets.

-4x + 8b So your answer and mine agree.

Just write it as you see it.

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3 years ago
A farmer harvests 850kg of parsnips. 30% go to the local market and 50% go to a local supermarket. What mass of parsnips are lef
olga nikolaevna [1]

answer is 170

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50% of 850 = 425

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425 + 255 = 680

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6 0
3 years ago
Christopher sold his dinette set for $245 through an online site, which charged him 9% of the selling price as commission. what
sasho [114]

Answer:

$22.05

Step-by-step explanation:

If a product has a sales commission, then one must divide the commission percent by (100) to convert the percent to a decimal. Then multiply the result by the price of the product to find the amount of money that will be given as a commission.

Applying this knowledge to the given problem, one must divide (9%) by (100) to convert to decimal form,

9% / 100 = 0.09

Now multiply the result by the price of the product (245) to find the amount given away in commission,

0.09 * 245 = 22.05

7 0
3 years ago
Which linear inequality is represented by the graph?
USPshnik [31]
Its either A or C they both have the same spot when it is graphed.

8 0
3 years ago
Read 2 more answers
1/2x + 1/3y = 5<br> 1/4x + y = 10
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The answer for your question is (x,y)=(4,9)
8 0
3 years ago
Read 2 more answers
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