Mathematics, 23.08.2019 05:30 rickevaaaa

Algebra
39.) two planes left st. louis for los angeles at the same time. after 4 hrs they were 700 mi apart. the slower plane traveled at 350 mi/hr. what was the speed of the faster plane?

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Algebra
39.) two planes left st. louis for los angeles at the same time. after 4 hrs they w...