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3 years ago

What is the answer to 9×(6+7-3)-2

Mathematics

2 answers:

rodikova [14]3 years ago

8 0

Answer:

Step-by-step explanation:

I know the answer because I used the correct method

ZanzabumX [31]3 years ago

3 0

Answer:

Step-by-step explanation:

PEMDAS

9*(6+7-3)-2

1) 6+7=13

13-3=10

9*10-2

2)9*10= 90

3)90-2= 88

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STALIN [3.7K]

Answer:

4.2

Step-by-step explanation:

$\mathrm{Write\:the\:numbers\:one\:under\:the\:other,\:line\:up\:the\:decimal\:points.}$

$\mathrm{Add\:trailing\:zeroes\:so\:the\:numbers\:have\:the\:same\:length.}$

$\begin{matrix}\space\space&8&.&4\\ -&4&.&2\end{matrix}$

$\mathrm{Subtract\:each\:column\:of\:digits,\:starting\:from\:the\:right\:and\:working\:left}$

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$\frac{\begin{matrix}\space\space&8&.&\textbf{4}\\ -&4&.&\textbf{2}\end{matrix}}{\begin{matrix}\space\space&\space\space&\space\space&\textbf{2}\end{matrix}}$

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$\frac{\begin{matrix}\space\space&8&\textbf{.}&4\\ -&4&\textbf{.}&2\end{matrix}}{\begin{matrix}\space\space&\space\space&\textbf{.}&2\end{matrix}}$

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2 years ago

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iris [78.8K]

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2 years ago

During the grand opening of the T-Shirt Shack at the Madera County Emu Farm, four of the emus broke through the fence and attack

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99% confident interval

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The solutions to a certain quadratic equation are x = -4 and x = 3. Write the equation in standard form below.

elena-14-01-66 [18.8K]

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2 years ago

Read 2 more answers

Need help on this question

amm1812

Answer:

3.5 and 3½

Step-by-step explanation:

Half of 7 is positive 3.5 aka 3½. It can't be -7/2 or -3.5 because they result in a negative number. It also can't be 7.2 because that's too big of a number.

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1 year ago

What is the answer to 9×(6+7-3)-2​

What is the answer to 9×(6+7-3)-2