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34kurt
3 years ago
10

Which system of equations is represented by the graph?

Mathematics
1 answer:
vekshin13 years ago
3 0

Answer:

\large\boxed{C)\ \left\{\begin{array}{ccc}y=x\\\\y=\dfrac{-x+10}{x-4}\end{array}\right}

Step-by-step explanation:

We have the points

(-2 , -2) → x = -2 and y = -2 → x = y

(5, 5) → x = 5 and y = 5 → x = y

The equation of a line is y=x

The hyperbola has the vertical asymptote x = a and the horizontal asymptote y = -1.

Therefore the second equation is:

y=\dfrac{a}{x-4}-1=\dfrac{a}{x-4}-\dfrac{x-4}{x-4}=\dfrac{a-(x-4)}{x-4}=\dfrac{a-x+4}{x-4}

Where a > 0.

The corresponding equation in the solutions to choose is:

y=\dfrac{-x+10}{x-4}

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X + 2y = 5<br> y = 6x + 3
ki77a [65]

Answer:

x = −1/13 and y = 33/13 or 2 7/13

Step-by-step explanation:

x+2y=5

x+2(6x+3)=5

x+12x+6=5

13x+6=5

-6        -6

13x= -1

/13     /13

<u>x= -1/13</u>

y=6x+3

y=6(-1/13)+3

y= 33/13

y= 2 7/13

5 0
3 years ago
Amelia and Elliott are collecting empty soda cans for recycling. Amelia has 13 less than 5 times the cans that Elliott has. Toge
sleet_krkn [62]

ANSWER

Find out the  how many cans does each one have.

To proof

As given

Amelia and Elliott are collecting empty soda cans for recycling

Amelia has 13 less than 5 times the cans that Elliott has.

let us assume that the  Elliott has can be =x

Amelia can = 5x -13

Total can = 257 cans

than the equation becomes

x + 5x - 13 = 257

6x = 257 +13

6x = 270

x = 45

Elliott has can be = 45cans

Amelia can = 5 × 45 - 13

                   =  212cans

Hence proved




5 0
4 years ago
Prepare 1500 ml of 5.0 M H2SO4 from a stock H2SO4 which is 80% pure and a s.g of 1.018
pentagon [3]

To solve this we use the equation,

 

<span> M1V1 = M2V2</span>

 

<span> where M1 is the concentration of the stock solution, V1 is the volume of the stock solution, M2 is the concentration of the new solution and V2 is its volume.</span>

<span>
</span>

<span>M1 = .80 g H2SO4 / g solution (1018 g solution / L solution ) (1 mol / 98.08) = 8.30 M</span>

<span>
</span>

<span>8.30 (V1) = (5.0 M) (1.5 L)</span>

<span>V1 = 0.9036 L or 903.6 mL of the stock needed</span>

3 0
4 years ago
Solve 12.7 ≥ s − 5.3 Graph the solution.
Julli [10]
Hello!

I dont a graph to show you but I will solve the answer.

12.7 + 5.3 <span>≥ s

18 </span><span>≥ s

s </span><span>≤ 18
</span><span>That is your answer.

Enjoy.
~Isabella

</span>
8 0
4 years ago
Is ^ABC -^DEF explain
soldi70 [24.7K]

Answer:

What its the screen is black I can't see qeustion

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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