Question 75368
(a) 60 mi/hr)(3 hr) = 180 mi
(b) 60 mi/hr)(4 hr) = 240 mi
(c) d = 60t
(d) 480 - 60*3 = 300 mi
(e) 480 - 60*4 = 240 mi
(f) s = 480 - 60t