23. Bea Debest, Ima Slo, and Betsy Luzes run in a 200 meter rce. When Bea crosses the finish line, Ima is 10 m behind Bea. when Ima crosses the finish line, Betsy is 10 m behind Ima. If all 3 runners ran at a constant speed, how far was Betsy from the finish line when Bea won the race?
All are in meters.
A.18
B.19
C.19.5 ANSWER
D.20
E.21.5
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[unparseable or potentially dangerous latex formula] and [unparseable or potentially dangerous latex formula] Find x+y.
Ans 1/2
Thank you