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Phantasy [73]
3 years ago
15

Can somebody help me with this .?

Mathematics
1 answer:
earnstyle [38]3 years ago
6 0

Answer:

1. 0

2. 0

3. The slopes are the same

Step-by-step explanation:

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A student finds the slope of the line between (8, 17) and (1, 4). She writes 17-41-8. What mistake did she make? What is the cor
ValentinkaMS [17]

slope = (y2-y1)/(x2-x1)

m =(17-4)/(8-1)

m = 13/7

You have to keep the pairs in the same order

7 0
3 years ago
Please help 2х -3y =18
siniylev [52]

Answer:

x = 3(6 + y)/2

Step-by-step explanation:

Solving for x

Add 3y to both sides.

2x = 18 + 3y

Divide both sides by 2.

x = 18 + 3y/2

Factor out the common term 3.

x = 3(6 + y)/2

3 0
3 years ago
the difference of two numbers is negative ten. seven times the first plus seven times the second is negative fourteen.
Kaylis [27]
X-y=-10
x=-10-y

7x+7y=-14
7(-10-y)+7y=-14
-70-7y+7y=-14
0y=56
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x=-10-y
x=-10-0
x=-10

I’m not 100% sure if this is right, so I hope someone checks this over :)
3 0
3 years ago
Plz help me<br> Thank you.
spin [16.1K]

Answer:

A

Step-by-step explanation:

6 0
3 years ago
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