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More Questions on This Topic :

Question 1.  which number does not have a reciprocal?
  1.    -1
  2.    0
  3.    1
  4.    1/1000 
Answer: Option B
Explanation :

Question 2.  what is the solution for this equation? 2x −3 = 5
  1.    x =−1 or x = 4 
  2.    x =−1 or x = 3 
  3.    x =−4 or x = 4 
  4.    x =−4 or x = 3 
Answer: Option A
Explanation :

Question 3.  what is the solution for this equation? 2x −3 = 5
  1.    x =−1 or x = 4 
  2.    x =−1 or x = 3 
  3.    x =−4 or x = 4 
  4.    x =−4 or x = 3 
Answer: Option A
Explanation :

Question 4.  what is the multiplicative inverse of 1/2 ?
  1.    -2
  2.    2
  3.    -1/2
  4.    1/2
Answer: Option B
Explanation :

Question 5.  what is the solution for this equation? 2x −3 = 5
  1.    x =−1 or x = 4 
  2.    x =−1 or x = 3 
  3.    x =−4 or x = 4 
  4.    x =−4 or x = 3 
Answer: Option A
Explanation :

Question 6.  what is the solution set of the inequality 5 − x + 4 ≤−3?
  1.    − ≤2 x ≤6
  2.    − ≤ 12 x ≤ 4
  3.    x ≤−2 or x ≥6
  4.    x ≤−12 or x ≥ 4
Answer: Option D
Explanation :