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s2008m [1.1K]
3 years ago
9

Can someone help!! I will give brainlist

Mathematics
1 answer:
GalinKa [24]3 years ago
8 0

Answer:

step-by-step explanation:

8x+2y=-22

8(0)+2y=-22

2y=-22

and now it is a two step equation

do the same thing to the other one  

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What is the atomic number of an atom?
mariarad [96]

Answer:

The number of protons

Step-by-step explanation:

Its the correct answer

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4 0
4 years ago
I really help with this ill mark u brainliest pls
erma4kov [3.2K]

Answer:

m\angle XYW  = (155 - 20x)\degree

Step-by-step explanation:

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3 years ago
Olive reads 4 books every month for school. How many books does she read in 8 months?
Novosadov [1.4K]

Answer:

32 books.

Step-by-step explanation:

What do we know?

As Olive continues this pattern, this will involve multiplication.

4 books per month and 8 months.

4*8=32 books.

So, Olive will read 32 books within 8 months.

6 0
3 years ago
A line goes through the origin and the point (6, 14). The point (2, y) is also on the line. Calculate y and justify that your va
guajiro [1.7K]

Answer:

Step-by-step explanation:

The key here is knowing that the equation of the line that passes through these points is same

Thus having (6,14) and (0,0), the slope is as follows;

m = y2-y1/x2-x1 = 0-14/0-6 = -14/-6 = 7/3

Now we can use this slope here to get the value of y in the question

All we need to do is tie write the equation of the line for between the points (6,14) and (2,y)

That would be;

7/3 = y-14/1-6

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cross multiply;

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y = -77/3

y = 77/3

3 0
4 years ago
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