MONDAY MATH MADNESS; 11/12/18

Published Monday, November 12, 2018 by Tifinie

Keep your math skills sharp, practice with this week’s math question from algebra:

 

Complete the equation. If the answer is a fraction, reduce it and convert it into a mixed number.

 

X + 9 – 3(X + 12) = -31

  1. A) X = -2
  2. B) X = 2
  3. C) X = -½
  4. D) X = -1
  5. E) None of the above

 

 

Last week’s solution for 11/5/18:   C

A= πr2 (r is ½ the diameter  = 12)

A= π122 (122 = 144)

A= 144π

 

Stay tuned next week for the solution and a new question!


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