(algebra ii) which equation is best represented by the graph above?
a). y = (x + 3)(x + 1)(x – 1)
b). y = (x – 3)(x + 1)(x – 1)
c). y = –(x – 3)(x + 1)(x – 1)
d). y = (3 – x)(x + 1)(x – 1)
e). y = –(x – 3)(x + 1)(x + 1)

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

If square root x = -7, then x= -49 true or false

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?