Answer:
Option 2.
Step-by-step explanation:
The antifreeze claims to protect between -30 C and 130 C. The inequality should be this: [tex]-30<C<130[/tex]
You can replace C with the Fahrenheit formula: C=[tex]\frac{5}{9} (F-32)[/tex]
So, the inequality becomes [tex]-30<\frac{5}{9}*(F-32)<130[/tex]
