Which statement best explains the value of 17 − (−3)?
a. The additive inverse of −3 is −3, so 17 − (−3) = 20.
b.The additive inverse of −3 is +3, so 17 − (−3) = 20.
c.The additive inverse of −3 is −3, so 17 − (−3) = 14.
d. The additive inverse of −3 is +3, so 17 − (−3) = 14.