jamarriamartinovvewv jamarriamartinovvewv
  • 07-12-2018
  • Mathematics
contestada

Rachel simplified the expression 4 + 2 × [16 ÷ (8 – 4)] using the steps below.

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emmeeyy
emmeeyy emmeeyy
  • 07-12-2018
first start with the parentheses (8-4) which is 4

4+2•[16/(4)]

then inside the bars [16/(4)] is 4

4+2•[4]

next step is to multiply 2•4 that is 8

4+8

your final answer is now 12
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