ptrlvn01 ptrlvn01 31-10-2018 Mathematics contestada Select all of the following statements that are true. -3 < -1 and (-3)^2 = 6. If 6 · 3 = 18, then 4 + 8 = 12. -5 · 3 = -15 or (4)(-5) = 20. If 6 > 10, then 8 + (-3) = 5.