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3 years ago

Which number sentence has exactly one solution? A. x + 5.4 > 8 B. 14(x – 5) = 13 C. 3x + 7.5 ≤ 9 D. 12x – 19 > 24

Mathematics

1 answer:

kati45 [8]3 years ago

6 0

Answer:

B. 14(x – 5) = 13

Step-by-step explanation:

The equation that will have one solution must not be an inequality expression

Among the options, the only equation that fit this condition is 14(x-5) = 13

Expand

14(x-5) = 13

14x - 70 = 13

14x = 13+70

14x = 83

x = 83/14

x = 5.93

Since the equation has just one solution, hence the correct option is B

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Answer:

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Step-by-step explanation:

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2 years ago

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slavikrds [6]

Answer:

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3 years ago

Subtract (4x − 3y) from the sum of (12x + 9y) and (−2y). A) 8x + 10y B) 8x - 10y C) 8x − 7y D) −8x + 10y

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