Mathematics, 01.10.2021 05:50 timttimtim

Eric hauled a load of lumber for 3hrs from Dallas to Kansas, while Sam was hauling stones for 4hrs from Kansas to Dallas. They met up at truck stop to get dinner. The distance from Dallas to Kansas is 542 miles and Sam’s ave. speed was 8mph slower than Eric’s. Find the speed of Sam.

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Eric hauled a load of lumber for 3hrs from Dallas to Kansas, while Sam was hauling stones for 4hrs f...