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3 years ago

BRAINLIEST!!! solve for x 3(2x-4)-4x+7<9

Mathematics

1 answer:

Shalnov [3]3 years ago

6 0

3(2x-4)-4x+7<9

-7 -7

3(2x-4)-4x<2

6x-12-4x<2

+12 +12

6x-4x<14

2x<14

/2 /2

x<7

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27? Thanks and please have step to step

Studentka2010 [4]

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3 years ago

Please help! question : “ Give 3 possible solutions to x>2.”

professor190 [17]

Answer:

26 , 10 , 3

Step-by-step explanation:

Any number larger than 2 will work.

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3 years ago

Mr. Lawrence used 100 tiles when he put a new floor in the kitchen 34 tiles are squares and 16 tiles are rectangles write the to

Oliga [24]

<h3>Fraction of square tiles = $(\frac{4}{25}) = 0.16$ </h3><h3>Fraction of rectangle tiles = $(\frac{17}{50}) = 0.34$ </h3>

Step-by-step explanation:

Total number of tiles to be used in the kitchen = 100

The total number of square tiles = 34

The total number of rectangle tiles = 16

Now, calculating the total fraction of square tiles:

The fraction of square tiles = $\frac{\textrm{Total number of square tiles}}{\textrm{Total number of tiles}} = \frac{16}{100} = \frac{4}{25}$

Also, solving the fraction, we get $\frac{4}{25} = 0.16$

So, the decimal value of square tiles = 0.6

Calculating the total fraction of rectangle tiles:

The fraction of rectangle tiles = $\frac{\textrm{Total number of rectangle tiles}}{\textrm{Total number of tiles}} = \frac{34}{100} = \frac{17}{50}$

Also, solving the fraction, we get $\frac{17}{50} = 0.34$

So, the decimal value of rectangle tiles = 0.34

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3 years ago

A photo album costs $10.49 before discount and tax.

Gemiola [76]

Answer:

Total after tax and discount is $7.78

Step-by-step explanation:

(10.49×0.3)= 3.15

10.49 - 3.15 = 7.34

(7.34×0.06)= 0.44

7.34 + 0.44 = 7.78

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3 years ago

(10а+12 <br>b ) (3а-12b

liq [111]

Answer:

2(5a+6b)

Step-by-step explanation:

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3 years ago