Question 271353
D=RT
D=35T FOR BROOKE'S TRIP
D=50(T-1/4-1/2)
BECAUSE THE DISTANCES ARE THE SAME SET THESE 2 EQUATIONS EQUAL & SOLVE FOR T.
35T=50(T-3/4)
35T=50(T-.75)
35T=50T-37.5
35T-50T=-37.5
-15T=-37.5
 T=-37.5/-15
T=2.5 HOURS BART WILL CATCH BROOKE.
PROOF:
35*2.5=50(2.5-.75)
87.5=50*1.75
87.5=87.5