If twice a number is at least three less than four times the number, which of the following are true? let n represent the number.

Answers

• Answer posted by: rd1369

  Step-by-step explanation:

  Let n represent the number

  Twice the number =2n

  
  

  4 times the number = 4n

  
  

  Given that twice the number is atleast 3 less than four times the number

  
  

  Algebraically this can be written as

  
  

  2n≤4n-3

  
  

  We can add 3 to both sides

  
  

  So n should be atleast 1.5

  
  

  If n is natural number or integer then least value of n is 2.
• Answer posted by: NoahJerowski67

  the answer would be d

  straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

  b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

  hope this ! : 3

• Answer posted by: aiffland113

  it's d

  step-by-step explanation: