Compound Inequalities, Intersections - Definition

Miranda and Monique are ordering flowers for an event they are planning. Miranda tells the florist that they will need at least 50 flowers, but no more than 75. However, Monique had already sent in an order form, requesting at least 45 flowers, but no more than 65. $\\$ If the florist wants to satisfy both Miranda and Monique's requests, what is the range of how many flowers she should provide?