Three times the sum of a number and four is twenty-one. find the number.
the number is...
Mathematics, 14.10.2019 02:10 Mordred4987
Three times the sum of a number and four is twenty-one. find the number.
the number is
Answers: 2
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Use set buikder notation to represent the following set: {, -2, -1, 0}
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Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year
Answers: 3
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Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.
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Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.
Answers: 2
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