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mote1985 [20]
3 years ago
10

Help me (pre algebra by the way)

Mathematics
1 answer:
Flauer [41]3 years ago
3 0

Answer:

A, D, & F

Step-by-step explanation:

When you distribute, you get 6a + 5a + 5 - 3a + 21.

After combining like terms, you get 8a + 26.

Lastly, all you have to do is figure out which expressions are equivalent to

8a + 26.

A) 8a + 26 = 8a + 26

D) 6a + 5a + 5 - 3a + 21 (combine like terms) = 8a + 26

F) 2(4a + 13) - Simple distribution

2 x 4a = 8a

2 x 13 = 26

2(4a + 13) = 8a + 26

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Transformation mystery picture​
IRISSAK [1]

Answer:

1  9

6  -2

-12  10

4  3

9  -5

3  -8

-4  6

-4  -3

-1  2

2  7

-18  -15

6  -3

-7  -6

-2  21

-5  5

2  2

Step-by-step explanation:

7 0
3 years ago
Please help me work this out and give me an answer!!
lorasvet [3.4K]
Well it’s mass/volume
5 0
4 years ago
Does the line passing through the points (3, 3) and (7, 11) intersect the line passing through the points (5, 8) and (13, 24
victus00 [196]

Answer:

I understand why you are asking about this Ammaria, these type of questions take a lot of understanding of graphing.  Please feel ok asking me questions :)

Step-by-step explanation:

we are given two points

P1 = (3,3)  in the form (x1,y1)

P2 = (7,11) in the form (x2,y2)

slope = m

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

m = (11-3) / (7-3)

m = 8 / 4

m = 2

now use the slope along with one of the given points, either one will work, i'll use P1 , and put that into the point-slope formula.

y-3 = 2(x-3)

y -3 = 2x -6

y = 2x -3

So with the above formula we can check to see if the points work by plugging them into the formula.  

P3 = (5,8)

8 = 2(5) - 3

no point 3 does not work so it's not on the line

P4 = (13, 24)

24 = 2(13) - 3

no point 4 does not work either.

7 0
3 years ago
If you want to connect your home network to the internet, you will need a ________ in addition to a modem.
Ilya [14]

Answer:

landline

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8 0
2 years ago
Read 2 more answers
I need help asap!!!!
Dahasolnce [82]
It’s the second one
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7 0
3 years ago
Read 2 more answers
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