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olganol [36]
3 years ago
8

I need help it's due 1:25 (eastern time

Mathematics
2 answers:
AlexFokin [52]3 years ago
8 0

Answer:

- 0.875 or 7/-8

Step-by-step explanation:

make a table

10 | 3

2 | 10

10- 3

----------

2- 10

answer:

7

--

-8

decimal form: -0.875

Nimfa-mama [501]3 years ago
5 0

Answer:

- 7/8

Step-by-step explanation:

m = Δy/Δx = (10-3)/(2-10) = - 7/8

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Answer:

$253

Step-by-step explanation:

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Evaluate expression 3(7+x2);x=2
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Do these pairs of values (x 3,4,6,9,and y 5,7,10,15) represent two quantities that are propertional? A. No, becuase not all of t
chubhunter [2.5K]

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2 years ago
A sofa is on sale for $259, which is 26% less than the regular price. what is the regular price?
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4 years ago
Read 2 more answers
y = x2 − 6x + 8 2y + x = 4 The pair of points representing the solution set of this system of equations is
algol [13]
2y + x = 4
x = -2y + 4

y = x^2 - 6x + 8
y = (-2y + 4)^2 - 6(-2y + 4) + 8
y = (-2y + 4)(-2y + 4) + 12y - 24 + 8
y = 4y^2 - 8y - 8y + 16 + 12y - 24 + 8
y = 4y^2 - 4y 
4y^2 - 4y - y = 0
4y^2 - 5y = 0
y(4y - 5) = 0
 
y = 0                x = -2y + 4
                        x = -2(0) + 4
                        x = 4

4y - 5 = 0          x = -2y + 4
4y = 5               x = -2(5/4) + 4
y = 5/4              x = -10/4 + 4
                         x = -10/4 + 16/4
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so u have 2 sets of points that will work....

(4,0) and (3/2,5/4) <===
6 0
4 years ago
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