4 years ago

What is the value of 30 minus 2 (7 + 2) minus 1?

Mathematics

1 answer:

gladu [14]4 years ago

3 0

Answer:

Step-by-step explanation:

30 - 2(7+2) -1

PEMDAS

Parentheses first

30 - 2(9) -1

Then multiply and divide

30 - 18 -1

Then add and subtract

12-1

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