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Pani-rosa [81]
3 years ago
10

Need help with homework, I'm having a hard time understanding what to do.

Mathematics
1 answer:
maks197457 [2]3 years ago
8 0

Answer:

i know what you can do

go to jupiter to get more stupider

Step-by-step explanation: #6 yr old burns

#ameture hour

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What is the value of y+2x+3, if x=4 and y=11
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Answer:

11+ 8+3=22

Step-by-step explanation:

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3 years ago
Need help plz !!!!!!!<br> Due today
Serggg [28]

Answer:

I know a little of this

Step-by-step explanation:

ok so what you do is for example take both of the small equation with the same variable and equal them to each other then plug in to the other

ex. 7x-31 =5x-8 solve this the plug what you get into the y in equation 4(y) +27

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3 years ago
8x+5y=35 solve for y no work needed but you can show me the work if you want i will still look at it thank you in advance
solong [7]

Answer:

y=7-(8/5)x

Step-by-step explanation:

To solve for y we need to get Y on one side of the equation all by itself.  To start we can move the 8x to the side with the 35 by subtracting 8x on both sides which gets us to 5y=35-8x then we just need to get the 5 detached from the y and we will have solved for Y.  To do this we can divide by 5 on both sides to cancel out the 5 with the Y which leaves us with y=7-(8/5)x

I hope this helps and please don't hesitate to ask if there is anything still unclear!

4 0
3 years ago
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Point C has the coordinates (–1, 4) and point D has the coordinates (2, 0). What is the distance between points C and D?
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6 0
3 years ago
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3 years ago
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