Answer:
Step-by-step explanation:
8. [tex]4\geq x+\frac{3}{4}[/tex]
[tex]4(4\geq x+\frac{3}{4} )[/tex]
[tex]16\geq 4x + 3[/tex]
[tex]-3[/tex] [tex]-3[/tex]
[tex]13\geq 4x[/tex]
[tex]\frac{13}{4}\geq \frac{4x}{4}[/tex]
[tex]\frac{13}{4} \geq x = x\leq \frac{13}{4}[/tex]
[tex]x\leq \frac{13}{4}=3.25[/tex]
9. [tex]x-3\leq -8[/tex]
[tex]+3[/tex] [tex]+3[/tex]
[tex]x\leq -5}[/tex]
10. [tex]4\leq x-7[/tex]
[tex]+7[/tex] [tex]+7[/tex]
[tex]11\leq x=x\geq 11[/tex]
11. 6.9 < x - 2.3
+ 2.3 + 2.3
9.2 < x = x > 9.2
Hope this helps!
