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2 years ago

5

Mathematics

1 answer:

docker41 [41]2 years ago

3 0

Answer:

y=-1/2+2

Step-by-step explanation:

the y intercept is 2

Its negative because the slope is going down

1/2 because down 1 right 2

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What is the solution to the system of equations below?

Andre45 [30]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the equations

$y=-6x-10$

$y=-3x-21$

solving the system of the equations

Arrange the equation variables for elimination

$\begin{bmatrix}y+6x=-10\\ y+3x=-21\end{bmatrix}$

$y+3x=-21$

$-$

$\underline{y+6x=-10}$

$-3x=-11$

$\begin{bmatrix}y+6x=-10\\ -3x=-11\end{bmatrix}$

solve

$-3x=-11$

Divide both sides by -3

$\frac{-3x}{-3}=\frac{-11}{-3}$

$x=\frac{11}{3}$

$\mathrm{For\:}y+6x=-10\mathrm{\:plug\:in\:}x=\frac{11}{3}$

$y+6\cdot \frac{11}{3}=-10$

$y=-32$

Therefore, the solutions to the system of the equations are:

$y=-32,\:x=\frac{11}{3}$

But, it seems none of the options is true.

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3 years ago

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If you divided 20acres of land into 1\4 acre section how !any sections doses it divied to

LuckyWell [14K]

If you divide 20 acres into 1/4 sections you'll get
20 ÷ 1/4 sections. When you divide fractions, you just multiply the reciprocal.

20 ÷ 1/4 =
20 × 4/1 = 80 sections

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3 years ago

I need help on this question can some help

guapka [62]

Answer:There’s a that you can download with a ton of edginuity answers if you type down edginuity answers and hit the pdf by reservamesa and you can find some.

Step-by-step explanation:

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2 years ago

the mix for a fruit juice is 50% water ,the remaining is orange ,apple and mango juice in the ratio 3:2:1.how much of ingredient

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3 years ago

9/3y-12=1/4y-4 solve for y

Mama L [17]

The answer would be y=32/11

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3 years ago

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