The midpoint of segment AB is (3,-2). The coordinates of A are (7,-1). What are the coordinates of B? (G.2B)
a. (-1,-3)
b. (4,-1)
C. (1,3)
d. (-4,1)

The parabola opens: y=√x-4 (principal square root) up down right left

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?

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000