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  • 11-07-2017
  • Mathematics
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a car can travel 20 miles on a gallon of gas write and solve an inequality to show at least how many gallons of gas are needed to travel 100 miles

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joannechan00oswszy
joannechan00oswszy joannechan00oswszy
  • 11-07-2017
let x be how many gallons

let g be distance travelled on a gallon

g = 20

x*g = 100
20x = 100
x = 100/20 = 5

hope that helps :)
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