Two-fifths of one less than a number is less than three-fifths of one more than that number. what numbers are in the solution set of this problem?
a) x < -5
b) x > -5
c) x > -1
d) x < -1

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