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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