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Formula
Multiply two numbers
Answer
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$2 \times \left( -4 \right)$
$- 8$
Multiply two numbers
$2 \times \left ( \color{#FF6800}{ - } 4 \right )$
$ $ Move the (-) sign forward $ $
$\color{#FF6800}{ - } 2 \times 4$
$\color{#FF6800}{ - } \color{#FF6800}{ 2 } \color{#FF6800}{ \times } \color{#FF6800}{ 4 }$
$ $ Multiply $ - 2 $ and $ 4$
$\color{#FF6800}{ - } \color{#FF6800}{ 8 }$
Solution search results
search-thumbnail-If the sum of two consecutive 
numbers is $45$ and one number is $X$ 
.This statement in the form of 
equation $1s:$ 
$\left(1$ Point) $\right)$ 
$○5x+1$ $1eft\left(x+1$ $r1gnt\right)=45s$ 
$○sx+1ef\left(x+2$ $r1gnt\right)=145s$ 
$sx+1x=45s$
7th-9th grade
Algebra
search-thumbnail-$s|ef\left(-1n$ $\left($ }\right)^{50}\ $\right)$ \ | | is\ equal\ to\ $S$ 
$s1S$ 
$S-1S$ 
$s2S$ 
$s50s$
7th-9th grade
Other
search-thumbnail-Given the set of ordered pairs $\left(\left(-7.0\right),\left(-6,5\right),\left(-5,-3\right),\left(-1,2\right)$ $\left(1,6\right),\left(2,-2\right)$ $\left(5,3\right)\left(7,-8\right)\right)$ 
Find f(7)fAleft(7\right) 
O a 
O b -8 
6. 
$5$
7th-9th grade
Algebra
search-thumbnail-The table shows the grades obtained by $a } $ students in Mathematics subject. 
Grades Number of 
students 
$ \left. \begin{array} { l } { 1 } \\ { 1 } \\ { 0 } \end{array} \right. $ $ \left( 0 \right) $ 
$0$ $00$ 
$ \left. \begin{array} { l } { \infty } \\ { 10 } \end{array} \right. $ $ \vec { ω } $ 
$ \int \begin{array} { 1 } { \infty } \\ { \infty } \end{array} \right. $ $ \vec { \infty } $ 
$ \vec { \dfrac { 1 } { } } $ $ + $ $ \vec { ω } $ 
$ ∴ $ $00$ 
$ \left. \begin{array} { l } { a } \\ { a } \\ { 0 } \end{array} \right. $ $CN$ 
Calculate the following then interpret the result. 
$$ 2nd quartile 
$N$ $ \dfrac { J } { 5 } $ decile 
$ \left( 0$ $ \dfrac { \infty } { \dfrac { 7 } { 5 } } $ percentile 
$ = $ Percentile rank of $ \bar { \infty } $
10th-13th grade
Probability and Statistics
search-thumbnail-For items $ \left. \begin{array} { l } { ω } \\ { 1 } \end{array} \right. $ Refer to the figure at the right. a 
Given: b $ = $ $ \sim $ and all d d 
$ \left( 0$ Which is a transversal? b+ 
A. line $ \$ $ C. line e 1 $ \square $ 
B. line $ \left( 2 \right) $ D. all of the above $Cx$ $N$ $ \left( 7 \right) $ 

$ = D$ What must be true about $M$ and $ \dfrac { D } { D } $ 
A. $M } $ is a complement of $ = $ C. $M _{ N } $ is a supplement of $ = $ 
B. $N } \\ { G } $ is congruent to $A$ D. $N$ is greater than $D$ 
$0n$ If $ \dfrac { \dfrac { 1 } { 2 } } { \dfrac { 1 } { 2 } } $ and $ \left. \begin{array} { l } { 11 } \\ { 16 } \end{array} \right. $ what is $ \dfrac { R } { 2 } $ 
$ \square $ $ω$ B. $0$ C. $8$ D. $0$
7th-9th grade
Other
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