Question 286372
D=RT
D=10T FOR TOM.
D=30(T-1) FOR ZEKE. 
SET THESE 2 EQUATIONS EQUAL:
10T=30(T-1)
10T=30T-30
10T-30T=-30
-20T=-30
T=-30/-20
T=1.5 HOURS THEY WILL MEET.
PROOF:
10*1.5=30(1.5-1)
15=30*.5
15=15