What are the solutions to the following system? 1-2x²+y=-5
y=-3x2 +5
(0, 2)
O (1, -2)
o (12,-1) and (-12.-1)
1
o (16.-10) and (-15.-10)

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?