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Alexxandr [17]
3 years ago
14

Graph the line: y=2/3x-4​

Mathematics
2 answers:
Likurg_2 [28]3 years ago
5 0
Graph the line using the slope and y-intercept, or two points.
Slope:
2
3
2
3
y-intercept:
(
0
,
−
4
)
(
0
,
-
4
)
x
y
0
−
4
3
−
2
kompoz [17]3 years ago
5 0

slope: -\frac{3}{2}

y-intercept: (0, -4) (answer let me know if i am wrong)

Y=2/3x-4 is in Slope - intercept form meaning you are shown the slope (how steep the line is) and the y intercept (where the equation hits the vertical axis)

With the given information, select the point (0, -4) on the graph, this is where the line crosses the y axis, as shown through the -4 in the equation.

Next, look at the slope and you'll see 2/3x. Slope is in format "rise over run" meaning the first number (2) is the vertical change, so up two, and the second number (3) is horizontal change, right 3.

Combine these two steps together and select point (0. -4) then the next point should be at (3,2), 2 units up and three to the right from the y intercept.

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lesantik [10]

35,500-27,500= 8000 meaning $8,000 is the profit and the percentage is %35

5 0
3 years ago
Please solve this or find an answer key.
netineya [11]

Answer:

1 - 2 1/4

2 - 2 2/4 (simplified) 2 1/2

3 - 7 3/11

4 - 2 1/7

5 - 7 3/8

6 - 4 3/10

7 - 6 2/8 (simplified) 6 1/4

8 - 6 10/12 (simplified) 6 5/6

9 - 6 2/4 (simplified) 6 1/2

10 - 4 1/2

11 - 5 1/8

12 - 3 2/3

13 - 6 5/12

14 - 2 3/5

15 - 5 2/3

_______________________________________

1 - 42/5

2 - 20/3

3 - 27/5

4 - 52/7

5 - 10/3

6 - 17/3

7 - 40/11

8 - 28/5

9 - 29/3

10 - 25/3

11 - 86/9

12 - 11/3

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14 - 5/2

15 - 38/7

5 0
3 years ago
8. Trish made a few pans of brownies to sell.
abruzzese [7]

Answer:

Trish made 2 pans of brownies

Step-by-step explanation:

So essentially 84/12 is 7 pans if Rachel made 5 pans and we know that using subtraction we can easily solve this by subtracting 7 and 5

3 0
4 years ago
(4x-1)(4x+1)-3=15x^2
algol13
(16x^2+4x-4x-1)-3=15x^2
16x^2-1-3=15x^2
16x^2-4=15x^2
X^2=4
X=+or-2
8 0
3 years ago
What is the answer to -7+x=x/10-16
Law Incorporation [45]
We first get rid of the fraction by multiplying both sides by 10

this gives us: -70+10x=x-160

subtract x from both sides

this gives us: =-70+9x=-160

add 70 to both sides

this gives us 9x=-90

divide both sides by 9

this gives us x=-10
4 0
3 years ago
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