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3 years ago

14

Y<2x+3

2 answers:

irakobra [83]3 years ago

6 0

Answer:

bde

Step-by-step explanation:

Valentin [98]3 years ago

5 0

(–3, 3) then 3 <span><2(-3) +3 ....3 < - 3 ....FALSE
</span>(–2, –2) then -2 <2(-2)+3 ....-2 < -1 ....TRUE
(–1, 1) then 1 <2(-1) +3 ....1 < 1 ....FALSE
(0, 1) then 1 <2(0) + 3 ....1 < 3 ....TRUE
(2, 5) then 5 <2(2)+3 ....5< 7 ....TRUE

answer
<span>(–2, –2)
</span>(0, 1)
(2, 5)

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Answer:

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Step-by-step explanation:

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4 years ago

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bixtya [17]

∑Hey , jillianwagler ⊃

Answer:

x = 7, y = -5

Step-by-step explanation:

<u><em>Given~:</em></u>

<em>Solve the system below using elimination</em>

<em>{5x+9y= -10}</em>

<em>{7x+10y= -1}</em>

<u><em>Solve:</em></u>

<u><em></em></u> $\begin{bmatrix}5x+9y=-10\\ 7x+10y=-1\end{bmatrix}$

Isolate x ( 5x + 9y = -10 ) : $\mathrm{x=\frac{-10-9y}{5}}$

Substitute: $\mathrm{x=\frac{-10-9y}{5}}$

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$\begin{bmatrix}\frac{-70-13y}{5}=-1\end{bmatrix}$

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Substitute: $y=-5$

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Hence, $x=7$

Therefore, the solution for $\begin{bmatrix}5x+9y=-10\\ 7x+10y=-1\end{bmatrix}$ are:

$x=7,\:y=-5$

<u><em>xcookiex12</em></u>

<u><em></em></u>

<em>8/19/2022</em>

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