Respuesta :

Answer:

c. 3

Step-by-step explanation:

Your answer would be C. 3.

Work:

I subbed in each of the four answers for x and solved to see which was true.

1+9<4(1)=10<4 X

2+9<4(2)=11<8 X

3+9<4(3)=12<12

4+9<4(4)=13<8 X

The value of x which makes this inequality true is; x > 3.

According to the question;

  • We are required to determine which value of x makes this inequality true.

By solving the inequality;

  • X + 9 < 4x

  • x - 4x < -9

  • -3x < -9

By dividing through by 3; we have;

x > 3

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