qclanay qclanay

12-01-2017
Mathematics

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Mary wants to buy a bicycle that cost $280. Her parents agreed to pay $100. Mary will save $20 a week write and solve an equation to find how long it will take her to save enough money

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lpmaplicom lpmaplicom

12-01-2017

subtract 100 from 280 and then add 20 dollars

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kvngvxsace kvngvxsace

12-01-2017

do 280 minus 100 and you will get 180 then divide that by 20 to see how many weeks which is 9

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