Respuesta :
Carlton (C) rode his bike 5 fewer miles then Katie (K)
C = K - 5
C = 47.5
C = K - 5
47.5 = K - 5
47.5 + 5 = K
52.5 = K <===
C = K - 5
C = 47.5
C = K - 5
47.5 = K - 5
47.5 + 5 = K
52.5 = K <===