Which expression correctly represents “twice the sum of four and a number”?

2 answers:

7 0

2x(4+d) D is a variable

4 0

2(4+x) should be correct

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Sveta_85 [38]

My best guess would be A

3 0

3 years ago

Contact [7]

Answer in fraction form is -2182/3
Answer in decimal form is -727.3*
Answer in Mixed number form -737 1/3

5 0

3 years ago

wlad13 [49]

Well this only simplifies to a smaller equation
so the answer would be...

2a²-9b²

4 0

2 years ago

nika2105 [10]

Step-by-step explanation:

The answer is in the picture Hope it helps

7 0

2 years ago

AVprozaik [17]

Answer:

4x-12

Step-by-step explanation:

4 x x is 4x and 4x-3 is -12

3 0

2 years ago