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2 years ago

Find the equation of the line with slope −2 which goes through the point (9,−7).

Mathematics

2 answers:

vfiekz [6]2 years ago

7 0

Answer: y = -2x +11

Step-by-step explanation:

goldenfox [79]2 years ago

6 0

Answer:

Here,

slope (m)=-2

y- intercept (c)=-7

Now,

The equation of the line;

or,y=mx+c

or,y= -2x-7

or,2x+y+7=0 is the required equation....

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What is the <br>greatest common factor of 27 and 18?

expeople1 [14]

Answer:

Step-by-step explanation:

27:

1,3,9, 27

18:

1,2,3,6,9, 18

4 0

2 years ago

Read 2 more answers

You make picture frames to sell at the flea market; you spent $46 on supplies and you want to sell the frames for $8.50 each. Ho

BARSIC [14]

<h3>Answer: 6 Frames</h3>

Before we start, let us figure out what profit means?

Profit is the money you make.

Note: Income is the money you receive, and expenses are the money you spend on your business.

If you sold five frames, you would make: (8.50 x 5 = $42.50)

Note: $42.50 <u>is not</u> greater than your expenses, so you haven't make any profit yet.

If you sold six frames, you would make: (8.50 x 6 = $51.00)

Note: $51.00 <u>is</u> greater than your expenses, so you made some profit.

<h3>Additional Information</h3>

To find the money you made or your profit, simply subtract the money you received from your expenses.

$51.00 - $46.00 = $5.00

You only made <u>$5.00</u>, but to make a larger profit, you have to sell more frames.

<h3>Conclusion</h3>

I hope my explanation provided excellent aid. Oh, and you're welcome.

3 0

2 years ago

HELP PLEASE. A truck bed has a volume of 120 cubic feet. The bed is 4 feet wide and has a height of

erastova [34]

Answer:

Step-by-step explanation:

Volume = lwh

120 = l(4)(3)

l = 10 feet

5 0

2 years ago

A. Angle Q corresponds to angle Y

Aleksandr [31]

Answer:

B: XZ corresponds to QR

Hope this helps

7 0

3 years ago

Read 2 more answers

You scored 12, 8, 15, and 21 points during your first four basketball games. Find your mean score per game

lapo4ka [179]

Given:

You scored 12, 8, 15, and 21 points during your first four basketball games.

To find"

The mean score per game.

Solution:

We have,

Observations =12, 8, 15, and 21 points

Number of observations = 4

We know that,

$\text{Mean}=\dfrac{\text{Sum of the observations}}{\text{Number of observations}}$

The mean score per game is

$\text{Mean}=\dfrac{12+8+15+21}{4}$

$\text{Mean}=\dfrac{56}{4}$

$\text{Mean}=14$

Therefore, the mean score per game is 14 points.

5 0

3 years ago