Evaluate each of the following a. (18 – 21) + 31 = b. 13 – (19 + 6) = c. (100 -150) + 170 =

      

Evaluate each of the following
a. (18 – 21) + 31 =
b. 13 – (19 + 6) =
c. (100 -150) + 170 =

  

Answers


joseph
a. 28
b. -12
c. 120

joseph rimiru answered the question on October 16, 2017 at 07:41


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