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3 years ago

Solve. -52-3 2 21 -21 Dons -

Mathematics

1 answer:

muminat3 years ago

3 0

Answer & Step-by-step explanation:

-52-3+2+21-21 =

-55+2+21-21 =

-53+21-21 =

-32-21 =

-53 =

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2) Evaluate the given numerical expression. A) 9 B) 12 C) 14 D) 21

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Answer:

$\boxed{\sf{14}}$

Step-by-step explanation:

$\boxed{\underline{\text{ORDER OF OPERATIONS:}}}$

Use the order of operations.

Note: PEMDAS or BODMAS stands for:

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First, do parentheses.

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$\Longrightarrow: \sf{3+6* 9\div 3-7}$

Do multiply and divide.

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Then, rewrite the problem down.

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Add.

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$\Longrightarrow: \boxed{\sf{14}}$

Therefore, the correct answer is "C. 14".

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3 years ago

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