Mathematics, 08.01.2021 17:50 lai16kk77

Jacks father drives to work in 30 min when driving at his usual speed. When traffic is bad, he drives 30mph slower and the trip takes one hour longer. How far is Jacks Fathers work from home in miles

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Jacks father drives to work in 30 min when driving at his usual speed. When traffic is bad, he drive...

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