Write an inequality that represents the real-world problem. Then select all that apply. Dominique’s bank balance was less than $20.
The variable in the inequality represents the bank balance.
The inequality symbol needed is >.
The inequality symbol needed is 20.

only the first option is correct

Step-by-step explanation:

Let the bank balance be b

b is less than $20;

This mean ;

b < $20

So let us select the correct options;

a. This is correct

As we can see, b represents the bank balance which is the variable in the inequality

b. This is incorrect

The inequality symbol is <

c. This is incorrect

The inequality symbol needed is not 20