8 less than the product of two and a number x

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

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?