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ikrabbe ikrabbe
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6 years ago
Simplify the expression:  44[(9 ÷ 3) + 72 - 6 × 2.5 - 19] - [42 - 3(77 ÷ (3.5 × 2)) - 9]
Textbook 
Contemporary Business Mathematics with Canadian Applications

Contemporary Business Mathematics with Canadian Applications


Edition: 11th
Authors:
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wrote...
6 years ago
= 44[3 + 72 - 15 - 19] - [42 - 3(77 ÷ 7) - 9]
= 44[60 - 19] - [42 - 3(11) - 9]
= 44(41) - [42 - 33 - 9]
= 44(41) - [9 - 9]
= 1804 - 0
= 1804
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