Which expression is equivalent to the given expression?

19x−23x

a 19(x−23)

b x(23−19)

c 19x(1−23x)

d x(19−23)

Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

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