1 4 S 3 (A) 163/285 (B)215/128 (C) 179162 (D)-103420 31 29 8 Question (2) 12-5 +

Question

1 4 S 3 (A) 163/285 (B)215/128 (C) 179162 (D)-103420 31 29 8 Question (2) 12-5 + 3-51 + 15 (A) 103/255 (B) 265/270 (C)-277/178 (D) 133/240 Question (3) (A) 130/250 Question (4) (B) 215/1 68 (C)-17 82 (D) _157648 (A) 503/672 (B) 235/178 (C) -216 152 (D) 103/340 Question (5) 11 + 5 i 1 , s 18 27 11 3 9 (A) 153/275 (B) 218/178 (C - 277/128 D) 569/594 (6) Solve for x and y, given the equations: 3 +4y- 4, and 9z +8y 10. (7) Solve for x and y, given the equations: 3x-2y = 2, and 9z-8y-7 (8) Solve for x and y, given the equations: 3x + 4y = 1, and 9x + 8y =-1 Which of the following equations is satisfied by the values of z and y obtained above? (A) 3x + 2y = 4,(B) 3x + 8y = 6, (C) 4x + 3y 9, (D) 4x + 9y = 10 (E) none of the above Which of the following equations is satisfied by the values of r and y obtained above? (A) 3x + 2y = 0, (B) 3x + 8y = 9, (C) 4x + 3y = 5, (D) 4x + 9y = 12 (E) none of the above Which of the following equations is satisfied by the values of x and y obtained above? (A) 3x + 2y = 2, (B) 3z + 8y-4, (C) 4z + 3y-6, (D)4x + 9y-5 (E) none of the above (9) Solve for x and y, given the equations: 3x-2y-3, and 9x-8y 7 Which of the following equations is satisfied by the values of r and y obtained above? (A) 3x + 2y = 9, (B) 5x + 8y =-2, (C) 4x + 3y = 8(D) 2x + 9y =-10 (E) none of the above (10) Solve for all the variables in the follow ing equations Which of the following equations is satisfied by the values of v, v2, v3, and vs obtained above? (d) v1 u2 U3 U4 - 13 (e) none of the above (11) Solve for all the variables in the follow ing equations

Explanation / Answer

solution:-

1.option. (D) -103/420

(1/2)+(4/7)-(5/6)+(4/15)-(3/4) = -103/420

2.option (A) 103/255

(12/17)-(3/5)+(1/3)-(29/51)+(8/15) = 103/255

3. option (B) 215/168

(9/7)-(5/14)+(4/21)-(3/8)+(15/28) = 215/168

4.option (A) 503/672

(9/32)-(3/7)+(15/16)-(2/3)+(5/8) = 503/672

5.option (D) 569/594

(11/18)+(5/27)-(8/11)+(1/3)+(5/9) = 569/594

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