פתרון
Two buses leave a station at the same time and travel in opposite directions. One bus travels 9\frac{mi}{h} faster than the other. If the two buses are 847 miles apart after 7 hours, what is the rate of each bus?
פתרון
צעדי פתרון
Translate the problem into an equation:
פתור בשביל:
speed מצא את
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