Respuesta :
B = 90% of C
B = 58.5
58.5 = 0.9C
58.5/0.9 = C
65 = C.....so Carlee rode 65 miles
B = 58.5
58.5 = 0.9C
58.5/0.9 = C
65 = C.....so Carlee rode 65 miles