melmar melmar
  • 17-11-2015
  • Mathematics
contestada

Simplify the expression. Explain each step. 16+(f+4)

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Аноним Аноним
  • 17-11-2015
8+7+x
combine like terms
x+15
Answer Link
rosangela9lopez
rosangela9lopez rosangela9lopez
  • 17-11-2015
Step 1:  commutative property   16+(4+f)
Step 2:  Associative property of addition      (16+4)+f
Step 2: Simplify     20+f
Answer Link

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