Solve the system of equations 2x-y=1; x+2y=8 graphically and find the coordinates of the points where corresponding lines intersect y-axis.
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Find the sum
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$- 21$
Find the sum of the negative numbers
$\color{#FF6800}{ - } 15 \color{#FF6800}{ - } 6$
$ $ Put negative numbers in parentheses $ $
$\color{#FF6800}{ - } \left ( 15 + 6 \right )$
$- \left ( \color{#FF6800}{ 15 } \color{#FF6800}{ + } \color{#FF6800}{ 6 } \right )$
$ $ Add $ 15 $ and $ 6$
$- \color{#FF6800}{ 21 }$
Solution search results
$3$ $\dfrac {5} {5},$ $\dfrac {2} {9}$ $\dfrac {3} {-5}$ $\dfrac {5} {12},\dfrac {-3} {-17}$ $\dfrac {-25} {-6}$ $\dfrac {-13} {9}$ $\dfrac {-15} {28}$ $\dfrac {5} {-6}$ $8x$
7th-9th grade
Algebra
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find the ralue f $0$ $-15-\left(-Q0\right)+3$ $b.$ $18-35$ $-\left(-1^{0}\right)$ $-\left(C-8\right)$ $+^{.15\right)}$ $c\right)$ $28$ $-\sqrt{} C-8\right)$ d. $-2$ $-\bar{1} \left(-25t\left(-2\right)-5$
1st-6th grade
Geometry
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$BAD$ $4-3.6$ $1NDlAN$ (1) $11-16-6-11-3-16$ $\left(2\right)$ $11-16-4-10-3-16$ $\left(3\right)$ $11-15-6-11-3.16$ $\left(4\right)$ $11-15-5-11-3-15$ In a certain code language $BAD$ is written $as4-3-6.$ Then how INDIAN will be written in the same language ? (1) $11-16-6-11-3-16$ $\left(2\right)$ $11-16-4-10.3-16$ (3) $11-15-6-11-3-16$ (4) $11-15-5-11-3.15$ $0C$ 0 o- h toe ah ha h aất / SPACE FOR ROUGH WORK
Other
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Solve the system of equations by adding. Check your answer. $ \begin{cases} 6x+5y=-15 \\ -6x+7y=51 \end{cases} $ The solution of the system is $\right)$
7th-9th grade
Algebra
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B. Graph the following inequality on the number line. $x\geq -17$ $=15$ $-10$ -5 $0$ 5 10 15 $=50$ $-45$ $-40$ $=35$ $=30$ $-25$ $-20$ $O$ $-$ $\bar{-15} $ $=10$ $-5$ 10 15 $O$ $\bar{\dfrac {=} {-6}} $ $-4$ -2 0.
7th-9th grade
Algebra
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$7y$ $1\pi $ $x4$ $a$ na certain code language $BADis$ written $as4-3.6$ Then how INDIAN will $b$ writ n n the same language ? $1\right)$ $11-16-6.11-3-16$ $\left(2\right)$ $3\right)$ $11-15-6-11-3-16$ $\left(4\right)$ $11-16.4.10.3.16$ $11-15-5-11-3.15$ $o00-$ $x$ $mM$
Other
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