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.
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]