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17-03-2021
Mathematics

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Which of the following values satisfies the inequality 9 < 2x + 7 < 15?
A. X = 0
B. X = 2
C. x = 4
D. X = 6

Respuesta :

krithym123 krithym123

17-03-2021

Answer:

B. X = 2

Step-by-step explanation:

2(0)+7 = 7 --> 7<9 so no

* 2(2)+7 = 11 --> 9<11<15 so yes *

2(4)+7 = 15 --> 15 = 15 so no

2(6)+7 = 19 --> 19>15 so no

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