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2 years ago

HURRRRYYYY PLLSSS!!!! What are the slope and the y-intercept of the linear function that is represented by the table?

Mathematics

2 answers:

Naya [18.7K]2 years ago

4 0

Answer: The slope is -2/5 and the y-intercept is -1/3

Evgen [1.6K]2 years ago

3 0

-2/5 is the slope and -1/3 is the y-intercept

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The graph plots four equations, A, B, C, and D: Line A joins ordered pair negative 6, 16 and 9, negative 4. Line B joins ordered

grigory [225]

The pair of equations that has (0, 8) as its solution is: A. equation A and equation C.

<h3>What is the Solution to a System of equations?</h3>

The solution to a system of linear equations that are graphed is the pair of x and y coordinates of the points where two lines intersect.

In the graph given, the lines representing equations A and C intersect at point (0, 8). Therefore, the pair of equation that has a solution of (0, 8) is: A. equation A and equation C.

Learn more about solution of a system of equations on:

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2 years ago

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olga nikolaevna [1]

Slope = change in y/change in x.

-2-0/2-1
-2/1
-2

Final answer: -2

7 0

3 years ago

Plz help!!! 10 pts..

Inga [223]

Answer:

63 boquets were sold in the afternoon.

Step-by-step explanation:

Divide 90 by 10 to get 9. Then multiply 9 by 3.

Answer:

23.1 pounds.

Step-by-step explanation:

Multiply 140 by 0.165.

6 0

3 years ago

2/5 (1/3x - 15/8) - 1/3(1/2 - 2/3x)

borishaifa [10]

Your question presented was: $\frac{2}{5} (\frac{1}{3} x-\frac{15}{8} )-\frac{1}{3} (\frac{1}{2} -\frac{2}{3}x)$

Okay, lets distribute this problem and break it into two parts. We will distribute 2/5 and -1/3 to the numbers in parenthesis. This is the distributive property.

Step 1.
$\frac{2}{5} (\frac{1}{3} x-\frac{15}{8} )$ when distributed is $\frac{2}{15} x - \frac{30}{40}$

Please note that -1/3 can be rewritten as + -1/3. So you must distribute the negative.

Step 2.
$\frac{-1}{5} + \frac{2}{9} x$
So..lets put the 2 parts of the equation together

$\frac{2}{15} x - \frac{30}{40}$ + $\frac{-1}{5} + \frac{2}{9} x$ can be simplified by getting the common denominator.

You can only add like terms, so those fractions with x can only be combined with x.
Step 3.
Lets reformat while we're at it
$\frac{6}{45} x + \frac{10}{45} x -\frac{30}{40} -\frac{8}{40}$

We got 45 because the LCM (Lowest Common Multiple) of 15 and 9 was 45. We multiplied both sides of the fraction by 3 for 2/15x and we multiplied by 5 on both parts of the fraction for 2/9x.

Now we combine.
Step 4.
$\frac{16}{45}x-\frac{38}{40}$ . We can still simplify!
Step 5.
-38/40 can be simplified by a common factor, 2! So our final answer is
$\frac{16}{45}x-\frac{19}{20}$

I hope this helps you, heart if it helps.

6 0

2 years ago

A set of card includes 20 yellow cards, 16 green card and 24 blue cards.what is the probability that a blue card is chosen at ra

m_a_m_a [10]

I think the answer would be
0.4

5 0

3 years ago

Read 2 more answers