Mathematics, 20.08.2019 17:40 babyduckies37
Acar traveling at 70 miles per hour traveled one hour longer than a truck traveling 60 miles per hour. if the car and truck traveled a total of 330 miles, for how many hours did the car and truck travel all together
Answers: 1
Mathematics, 21.06.2019 21:10
Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?
Answers: 1
Mathematics, 21.06.2019 21:30
The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?
Answers: 1
Mathematics, 21.06.2019 23:50
How are algebraic expressions evaluated using substitution?
Answers: 1
Acar traveling at 70 miles per hour traveled one hour longer than a truck traveling 60 miles per hou...
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