You have $60 and your sister has $120.you are saving $7 per week and your sister is saving $5 per week. how long will it be before you and your sister have the same amount of money? write an equation and solve

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