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3 years ago

15

What is the slope of a relation with ordered pairs of (-5, 3) and (4.1).

1 answer:

Georgia [21]3 years ago

5 0

3-1 /-5-4
2/-9
-2/9 is the answer

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Which ordered pair (x, y) is a solution to given system of linear equations?

patriot [66]

Answer:

$(\frac{1}{6}, \frac{1}{2})$ or $(0.167,0.5)$

Step-by-step explanation:

Given

$3x + y =1$

$15x + y = 3$

Required

Determine the solution

We'll solve using elimination method.

Subtract the first equation from the second:

$15x + y = 3$

$3x + y =1$

$--------$

$15x - 3x + y - y = 3 - 1$

$15x - 3x + y - y = 3 - 1$

$15x - 3x = 3 - 1$

$12x = 2$

Make x the subject:

$x = \frac{2}{12}$

$x = \frac{1}{6}$

$x =0.167$

Substitute $\frac{1}{6}$ for x in the first equation

$3x + y =1$

$3(\frac{1}{6}) + y = 1$

$\frac{1}{2} + y = 1$

Make y the subject

$y = 1 -\frac{1}{2}$

$y = \frac{2-1}{2}$

$y = \frac{1}{2}$

$y = 0.5$

Hence, the solution is:

$(\frac{1}{6}, \frac{1}{2})$ or $(0.167,0.5)$

8 0

2 years ago

Proportional relationships are also considered linear. Are linear relationships also considered proportional? What is required i

yaroslaw [1]

Answer:

yes

Step-by-step explanation:

proportional and liner functions almost identical informed the only difference is that the be of the constant of the liner function. Indeed a proportional relationship is just a line of relationship where be equal 0 or to put it another way when the line passes through the origin 0,0

6 0

2 years ago

FREE POINTS <br><br> What is 2+2 only memes allowed

Anastasy [175]

Answer:

THX FOR THE POINTS

3 0

3 years ago

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Which would be an equivalent way to write y=2−3x?

Ipatiy [6.2K]

Some are
y-2=-3x
y+3x=2
3x=2-y

6 0

3 years ago

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Find the value of the ratio x ÷ y if the equation is 5x²-13xy+8y²

Maslowich

Answer:

x÷y=8/5 or 1÷1

Step-by-step explanation:

Please mark as brainliest

5 0

3 years ago