Learning Activity 3 Instruction: Translate the following verbal phrase into mathematical phrase. 1.) Twice a number y added to 9? 2.) A number n decreased by 7.? 3.) A number y multiplied by 5.? 4.) Twice a number b multiplied by 4? . 5.) The product of the square of x and y. 6.) Eight times a number x increased by three? 7.) Six times a number n added to eight.? 8.) Four subtracted from three times a? number b. 9.) Twenty-five multiplied by the sum of x and y. ? 10.) Ten times a number r increased by fifteen. ? 11.) The area of a plane is the product of the length and its width.? 12.) The distance travelled by a moving particle is the product of its velocity and time.? 13.) Twice the number x is half the number itself added by 2. ? 14.) The perimeter of a quadrilateral is 4 times the length of its side. ? 15.) The circumference of a circle is twice its radius and .?


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