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3 years ago

Which equation could represent a linear combination of the system?

Mathematics

1 answer:

Tems11 [23]3 years ago

4 0

Answer:

15/2v = 33

Step-by-step explanation:

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Please help me figure out the median.

atroni [7]

What you would do is start crossing the highest and lowest values off on both sides of the chart until you had one or two remaining.
Once that is done, you'll be able to determine the median.

The median in this case is 2.

Hope this helps!

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3 years ago

While on vacation in Mexico, Karla’s family exchanged 250 dollars for 5,000 pesos. Karla bought a statue of a surfing monkey for

Serjik [45]

Answer:

$23.26

Step-by-step explanation:

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3 years ago

What is every password comnason with four numbers through 1234567890

BabaBlast [244]

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3 years ago

I just need help explaining it. solve the system of equation

Maksim231197 [3]

SOLUTION

Write out the equation

$\begin{gathered} y=\frac{1}{3}x-3 \\ 5x-3y=-3 \end{gathered}$

To solve this system of equation, the aprropriate method will be substitution

Substitute the expression for y into the second equation for y, we have

$5x-3(\frac{1}{3}x-3)=-3$

Expand the paranthesis we have

$\begin{gathered} 5x-x+9=-3 \\ \text{Simplify},\text{ by subtracting 9 from both sides } \\ 4x+9-9=-3-9 \\ 4x=-12 \end{gathered}$

Divide both sides by 4, we have

$\begin{gathered} \frac{4x}{4}=-\frac{12}{4} \\ \text{Then} \\ x=-3 \end{gathered}$

Since the value of x has been obtained, we substitute into the first equation

$\begin{gathered} y=\frac{1}{3}x-3 \\ \text{ recall x=}-3 \\ y=\frac{1}{3}(-3)-3 \\ y=-1-4 \\ \text{Hence } \\ y=-4 \end{gathered}$

Therefore

x = -3, y= -4

6 0

1 year ago

Determine the solution to the equation given 4(m-2)=18

Maksim231197 [3]

Answer:

m=13/2 hope this helped:)

Step-by-step explanation:

7 0

3 years ago