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Mathematics, 28.05.2020 15:58 jay1462

2. Jane walks one mile from her house to her grandparents' house. Then she returns home,

walking with her grandfather. Her return rate is 75% of her rate walking alone. Let R represent

her rate walking alone

a. Write an expression for the amount of time Jane spends walking.

b. Simplify your expression

c. Suppose Jane's rate walking alone is 4mi/h. About how much time does she spend

walking?

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2. Jane walks one mile from her house to her grandparents' house. Then she returns home,

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