Jaxxx Jaxxx 29-07-2017 Mathematics contestada Variable b is 7 more than variable c. Variable b is also 1 less than variable c. Which pair of equations best models the relationship between b and c? b = c + 7 b = c – 1 b = c – 7 b = c + 1 c = b + 7 c = b – 1 c = b – 7 c = b – 1