Respuesta :

The correct answer among the choices presented above is the first option. The time a cake must bake is between 25 minutes and 30 minutes can be written in an inequality expression where x represents the time a cake must be bake and it is:

25 < x < 30.

For this case, the first thing we must do is define a variable.

We have then:

x: time it takes to cook a cake in minutes.

We have then:

The time a cake must bake is between 25 minutes and 30 minutes, inclusive

We write the inequality that models the problem.

We have then:

[tex] 25 <x \leq 30 [/tex]

Answer:

The inequation that models the problem is:

[tex] 25 <x \leq 30 [/tex]