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Mathematics 8 Online
OpenStudy (anonymous):

A motorist travels at 55 mph for 3 hrs. and then at 85 mph for t hours. express the distance d as a function of t. PLEASE HELP!!!

OpenStudy (anonymous):

d=s*t where d is distance, s is speed and t is time. d= 55*3+85*t

OpenStudy (anonymous):

thank you soo much

OpenStudy (anonymous):

Fan me! :D

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