Mathematics, 04.02.2020 05:45 drdeb7766
Haun and wendy are 200 feet apart when they begin walking directly toward one another. ian travels at a constant speed of 2.5 feet per second and carolyn travels at a constant speed of 4.5 feet per second.
let t represent the number of seconds that have elapsed since ian and carolyn started walking toward one another.
a) write an expression in terms of t that represent the number of feet ian has traveled since he started walking toward carolyn.
b) write an expression in terms of t that represents the number of feet carolyn has traveled since she started walking toward ian.
c) write an expression in terms of t that represents the distance between ian and carolyn.
d) how many seconds after the two started walking will they reach each other?
Answers: 1
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Haun and wendy are 200 feet apart when they begin walking directly toward one another. ian travels a...
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