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Write an algebraic expression that shows “thirty less than 3 times a number 

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Which expression represents "the product of a number and 12"? 

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Alan is paid $5.90 per hour at his parttime job. He also gets $2 for carfare each day. One day, he earned a total of $19.70. Write an equation that can be used to find n, the number of hours he worked that day. 

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Solve the equation 8b  7 = 65. 

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What is the value of the expression 6x  5 + 3y when x = 4 and y = 2? 

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What is the sum of x  14 and 3x + 10? 

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Evaluate the expression. (10h  6  4j)  (3h  5 + j) 

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Write an expression that represents "fifteen less than a number". 

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Darren earns $8 per hour at his job. His daily roundtrip carfare is $3. On a certain day he made a profit of $61. Write an equation that you can use to find n, the number of hours he worked that day. 

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Solve the equation 3c = 36. 

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What is the value of the expression 30  4x  2y when x = 3 and y = 6? 

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What is the sum of 2y + 9 and 3y  6? 

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Evaluate the expression below. (7a  3b + 2)  (4a + 4b  6) 

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Write an expression that represent "the quotient of a number and 3". 

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Ping has $25 saved for his vacation. He can save $8 per week. He needs to save $65 in all. Write an equation that you can use in order to find n, the number of weeks he will have to save. 

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Solve the equation d/5 + 6 = 31. 

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What is the value of the expression 5x + 4y + 6 when x = 3 and y = 5. 

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Josh is j years old. Her mother’s age is two years more than three times Josh’s age. Write an expression that represents the age of Josh’s mother? 

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An electrician charges $40 to make a house call plus $50 for each hour worked. One house call lasted h hours. Write an expression that represents the amount the electrician charged? 

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Simplify the expression. 4x + 3r2 + 9 – x – 2r2 – 6 

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Find the perimeter of a rectangle when the length = x  2 and width = 2x + 3. 

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