Please help answer for 1-3 less than or equal to 0 I'm having problems with the absolute value sign and this problem

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Which rational number could be graphed between -4 and -5

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?