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vredina [299]
2 years ago
11

Which expression is equivalent to 3(1 + x) + 7? Ax+-7 B) X + 10C)3×+7D)3×+10​

Mathematics
2 answers:
son4ous [18]2 years ago
7 0

Answer:

D) 3x+10

Step-by-step explanation:

3(1 + x) + 7 \\  = 3 + 3x + 7 \\  =3x + 10

AlladinOne [14]2 years ago
6 0

Answer: D

Step-by-step explanation:

3(1+x)+7 = 3+3x+7 =3x+10

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saw5 [17]

Answer:

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