Solve for x. 1/2x+2=3/2x-6
2 answers:
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Answer:
Time = 91.2 seconds
Step-by-step explanation:
Since, Tyler swims at a constant speed 5 meters every 4 seconds.
Relation between distance and time is always proportional.
Therefore, d ∝ t
d = kt
Here, k = proportionality constant
For d = 5 m and t = 4 seconds
5 = 4k
k = = 1.25
So the relation is, d = 1.25t
Now we have to find the time taken to cover 114 m.
From the given relation,
114 = 1.25t
t =
t = 91.2 seconds