3 Ingrid earns $200 each week in salary plus a 20% commission (bonus) on her total sales. If Ingrid wants to earn a total of $400 for the week, which of these equations could best represent this situation? ​

3 Ingrid earns 200 each week in salary plus a 20 commission bonus on her total sales If Ingrid wants to earn a total of 400 for the week which of these equation class=