Expresiones

A.A.1: Expressions: Translate a quantitative verbal phrase into an algebraic expression

1 Mr. Turner bought x boxes of pencils. Each box holds 25 pencils. He left 3 boxes of pencils at home and took the rest to school. Which expression represents the total number of pencils he took to school?
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2 The length of a rectangular room is 7 less than three times the width, w, of the room. Which expression represents the area of the room?
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3 Marie currently has a collection of 58 stamps. If she buys s stamps each week for w weeks, which expression represents the total number of stampsshe will have?
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4 What is the perimeter of a regular pentagon with a side whose length is [pic]?|1) |[pic] |
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5 If the number represented by [pic] is an odd integer, which expression represents the nextgreater odd integer?
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6 If rain is falling at the rate of 2 inches per hour, how many inches of rainwill fall in x minutes?
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7 A hockey team played n games, losing four of them and winning therest. The ratio of games won to games lost is
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8 Which expression represents the number of yards inx feet?
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9 Tara buys two items that cost d dollars each. She gives the cashier $20. Whichexpression represents the change she should receive?
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10 A ship sailed t miles on Tuesday and w...