A paint company charges $5.00 per square foot and a $380.00 flat fee. The company is offering a 10% discount on the total painting cost during the month of May. Which equation shows the cost y, in dollars, of painting a room that is x square feet during the month of May?

A. y = 5x + 380
B. y = 5.5x + 418
C. y = 4.5x + 380
D. y = 4.5x + 342

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