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dolphi86 [110]
4 years ago
13

9^2 ÷ (2 + 1) × (30 - 3^3) 9^2 ÷ (2 + 1) × (30 - 3^3)

Mathematics
2 answers:
Anna007 [38]4 years ago
7 0

Answer:

81

Step-by-step explanation:

9^2 ÷ (2 + 1) × (30 - 3^3) =

= 81 ÷ 3 × (30 - 27)

= 27 × 3

= 81

sdas [7]4 years ago
5 0

Answer:81

Step-by-step explanation:

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3 years ago
1. Four times a number minus twenty-one is the same as six times
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Step-by-step explanation:

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7 0
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