Selena is a waitress. She earns $2.50 per hour plus tips. Last weekend, Selena eamed $125.00 in tips and more than $175.00 total. The graph represents the number of hours Selena could have worked last weekend. What does the value of h represent in the graph and what does the graph represent? Select the number and phrase from the lists to complete the two sentences In the graph, h represents the value 50 or 20 Selena worked h hours last weekend. less than more than exactly