24joe 24joe 17-04-2015 Mathematics Answered The number of miles Abigail’s boat travels, m, varies directly with the amount of time Abigail spends boating, t. If she spends 2 h in her boat, she travels 19 mi. Which direct linear variation equation models the information? A. m = 4.5t B. m = 9.5t C. m = 17t D. m = 21t