GMAT 考满分题库

- 数学PS -
Express the following sentence with algebraic expression: decrease the product of number x and 3 by 2, then increase the result by 120 percent of y
  • A3x+1.2y-2
  • B3(x-2)+1.2y
  • C6x+1.2y
  • Dx+1.2y
  • E1.2(3x+y-2)
显示答案
正确答案: A

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