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3 years ago

Can someone send the work for y=2x-1 y=2x+6

Mathematics

2 answers:

kicyunya [14]3 years ago

8 0

GAGdxtdvygfdickpussuddgdfchf

vesna_86 [32]3 years ago

3 0

Shsnsnduj72828Aksjndjsnskskao

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7x31=????????????????

Hunter-Best [27]

Answer:

217

Step-by-step explanation:

7 × 31 = 217

I hope this helps!

8 0

3 years ago

Plz help plz dont skip

marin [14]

Option D: $y-7=2(x+1)$ is the equation of line in point - slope form

Explanation:

Given that the slope is $m=2$ and the point $(-1,7)$

We need to determine the equation of the line in point - slope form.

The point - slope form can be determined using the formula,

$y-y_1=m(x-x_1)$

Let us substitute the point $(-1,7)$ and the slope $m=2$ in the above formula.

Thus, we have,

$y-7=2(x-(-1))$

Simplifying the terms, we get,

$y-7=2(x+1)$

Thus, the equation of the line in point - slope form is $y-7=2(x+1)$

Therefore, Option D is the correct answer.

3 0

3 years ago

What’s the difference between numbers that are to the power of with parentheses and no parentheses. For example (-2/5)^3 and -2/

Verdich [7]

Answer:

See below

Step-by-step explanation:

The first one 'cubes' the denominator AND the numerator:

(-2/5)^3 = -2/5 * -2/5 * -2/5 = -8/125

The second one 'cubes' only the denominator:

-2/5^3 = -2 / (5 * 5 * 5) = - 2 / 125

8 0

2 years ago

The diagram shows the ratio of trees Maeve plants to the trees she harvests.<br> Thank u

Sveta_85 [38]

Answer:

Wednesday is 45 to 18.

Thursday is 55 to 22

Step-by-step explanation:

Wednesday: The original ratio was 5 to 2 And the info tells us that the new ratio is ? to 18. To find the first part we have to find how we got from 2 to 18. 2 * 9 = 18. So to find out the first part you do 5 * 9 = 45. We multiply 5 because Thats the original 1st part. We multiply 9 because that's how we got to 18 in the 2nd part. So the answer is 45 for Wednesday.

Thursday: The original ratio was 5 to 2 And the info tells us that the new ratio is 55 to ?. To find the first part we have to find how we got from 5 to 55. 5 * 11 = 55. So to find out the 2nd part you do 2 * 11 = 55. We multiply 2 because That's the original 2nd part. We multiply 11 because that's how we got to 55 in the 1st part. So the answer is 22 for Thursday.

4 0

3 years ago

WILL GIVE BRAINLIEST

Alona [7]

Given:

One linear function represented by the table.

Another linear function represented by the graph.

To find:

The greater unit rate and greater y-intercept.

Solution:

Formula for slope (unit rate):

$m=\dfrac{y_2-y_1}{x_2-x_1}$

From the given table it is clear that the linear function passes through (0,5) and (5,15). The function intersect the y-axis at (0,15), so the y-intercept is 15.

$m_1=\dfrac{15-5}{5-0}$

$m_1=\dfrac{10}{5}$

$m_1=2$

So, the unit rate of first function is 2.

From the given graph it is clear that the linear function passes through (0,6) and (-4,0). The function intersect the y-axis at (0,6), so the y-intercept is 6.

$m_2=\dfrac{0-6}{-4-0}$