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stepladder [879]
3 years ago
15

Help me pls, im stuck!!!! :))

Mathematics
2 answers:
kozerog [31]3 years ago
8 0

Answer:

y=8x

Step-by-step explanation:

timofeeve [1]3 years ago
7 0

Answer:

y=8x

Step-by-step explanation:

The graph starts at the origin so there won't be a y intercept and the slope its 8 because every book costs 8 dollars. Therefore, the equation will be y=8x. Hope this helped

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My first expression answer is y=5 -2x How do I plug it into x-y=1 ?? The Y
Lemur [1.5K]

Answer:

All you need to do is make sure the first expression is solved for y (which it is), and then substitute it into the second expression in place of any occurrences of y:

given the second expression:

x - y = 1

We'll replace y with it's value in the first expression:

x - (y) = 1

x - (5 - 2x) = 1

Now we can expand the resulting equation:

x - 5 + 2x = 1

So <em>neither</em> of the answers provided are correct.

You can then solve for x:

x - 5 + 2x = 1

x - 5 + 5 + 2x = 1 + 5

x + 2x = 6

3x = 6

3x/3 = 6/3

x = 2

After that, you can find y by plugging x into either of the two original equations:

y = 5 - 2x

y = 5 - 2(2)

y = 5 - 4

y = 1

8 0
3 years ago
Please answer correctly !!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!
balu736 [363]

Answer: It is Right

Step-by-step explanation:

Nas and Pan together makes a abtuse angle but PAN by itself makes a right triangle

8 0
2 years ago
Both questions please and thank you
liberstina [14]

Answer:

"there so pretty it hurts im not talking about boys im talking about girls there so pretty with their bottom up shirts AHHH WOAH AHHH"

Step-by-step explanation:

3 0
3 years ago
If a man can run p miles in x minutes, how long will it take him to run q miles at the same rate?
shusha [124]
The answer will be qx
8 0
3 years ago
Read 2 more answers
Which is a true statement about 7 and 14?
Ksju [112]
7 and 14 can be divided in to two
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