Arental company charges a flat fee of x dollars for floor sander rental plus y dollars per hour for the rental. one customer rents a floor sander for four hours and pay $63. another customer rents a floor sander for six hours and pays 87 dollars. find the flat fee and the cost per hour for the rental

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96