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Mathematics, 29.09.2021 20:40 kiyomi58

Armando and Rachael are 240 feet apart when they start walking toward one another. Rachael walks twice as fast as Armando so whenever Armando travels x feet, Rachael travels 2 x feet. Let x represent the number of feet Armando has traveled since he started walking toward Rachael. Let d represent the distance (in feet) between Armando and Rachael. Write a formula that expresses d in terms of x

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