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Fofino [41]
3 years ago
8

Simplify the expression 5 + 2 ⋅ {(2 + 5) ⋅ 5 + 5] 1: 55 2: 85 3: 105 4: 115

Mathematics
2 answers:
FromTheMoon [43]3 years ago
6 0

Answer:

85

Step-by-step explanation:

Order of operations rules (PEMDAS) govern here.  Anything inside parentheses must be done first, followed by exponentiation, mult. and div., and add. and subtr. last.

Add 2+5 first:    5 + 2*{(7)*5 + 5}

Perform the work shown inside the brackets {  and  }:  5 + 2*{40}

Perform the indicated mult.:  5 + 80

Finally, add:  85


g100num [7]3 years ago
6 0
<h2><u><em>Answer:its 858 because 125 plus 125 plus 125 plus 125=858 and thats ur answer simple math boi</em></u> <em><u>so go to school</u></em></h2>

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