4. Translate English phrases and sentences to Mathematical expressions and sentences, and vice versa. a. Six less than twice a number is forty five. b. Twice a number minus eight. c. x + y = 10 d. 2(x - 3) = 12 e. 7/x f. Ten less than a number is three more than six times the number. g. The quotient of two numbers subtracted from 20. h. (x + 2y) - 6 i. 10 - x = 3 + 6x
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Six less than twice a number is forty five. Mathematical expression: 2x - 6 = 45 Mathematical sentence: "Six less than twice a number is forty five" can be written as 2x - 6 equals forty five. Show more…
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