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serious [3.7K]
2 years ago
11

Solve this so you get coordinates as ur answer

Mathematics
2 answers:
tamaranim1 [39]2 years ago
4 0

Answer:

\begin{bmatrix}x+5y=-4\\ 2x+10y=-8\end{bmatrix}

First, Isolate "x" for x+5y=-4= x=-4-5y

\begin{bmatrix}2\left(-4-5y\right)+10y=-8\end{bmatrix}

Simplify

\begin{bmatrix}-8=-8\end{bmatrix}

Therefore, the solutions are x=-4-5y

~

Nostrana [21]2 years ago
3 0

Answer: What topic is this again??

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FIND THE SLOPE OF THE LINE
schepotkina [342]

Answer:

4/1

Step-by-step explanation:

To get from one dot to the next, you go up by four and to the right by one, making the slope 4/1

3 0
2 years ago
Help me please I need the answer
Verdich [7]

Answer:

141

Step-by-step explanation:

162+54-75=141

3 0
3 years ago
Write the equation in slope-intercept form of a line that has a slope of 1/3 and passes through the point (-6, 0).
Vesna [10]

Answer: y = 1/3x +2

Step-by-step explanation:

The equation of line in slope - point form is given as:

y - y_{1} = m ( x - x_{1} )

m = 1/3

y_{1} = 0

x_{1} = -6

substituting into the formula , we have

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y = 1/3x +2

5 0
3 years ago
Read 2 more answers
The school librarian, Mr. Marker, knows the library has 1,400 books but wants to reorganize how the books are displayed on the s
kipiarov [429]

Answer:

200 resource books

800 fiction books

400 nonfiction books

Step-by-step explanation:

Let's define x as the amount of resource books that are in the library. As he has four times as many fiction books as resource books, that means he has 4*x fiction books.

We also know he has half as many nonfiction books as fiction books, that is 1/2*4*x = 2*x nonfiction books.

We just need to find out the value of x.

We know there are 1,400 books in total and there are just 3 types of books. Therefore, if we sum all of them, we get the 1,400.

Written in math language, that is

x + 4x + 2x = 1,400

7x = 1,400

We divide by 7 on both sides and we get

7/7x = 1,400/7

x = 200

Now we replace the x with 200 to know how many books he has of each type:

Resource books = x = 200

Fiction books = 4*x = 4*200 = 800

Nonfiction books = 2*x = 2*200 = 400

Therefore, there are 200 resource books, 800 fiction books and 400 nonfiction books in the library.

The tape diagram is attached as an image.

8 0
3 years ago
om is the deli manager at a grocery store. He needs to schedule employees to staff the deli department at least 260 person-hours
qwelly [4]
20 + 40x = 260
40x = 260 - 20 
40x = 240
x = 240/40
x = 6 fulltime employees needed
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8 0
3 years ago
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