3.

(08.02 mc) use the method of completing the square to create an equation equivalent to x2+6x=c

x

2

+

6

x

=

c

choose the number and expression that would complete = c +

(x+3)2

(x+6)2

(x+9)2

3

6

9

12

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