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Anastaziya [24]
3 years ago
10

Combine any like terms in the expression. If there are no like terms, rewrite the expression.

Mathematics
1 answer:
Alona [7]3 years ago
6 0

Answer:

2x+x

Step-by-step explanation:

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So, I undestood slope right. But, I get confused with the other points that intersect there is multiple of them. How do i look f
ivanzaharov [21]

Answer:

slope = 2

Step-by-step explanation:

Find 2 points on the line that land perfectly on the grid. I'll choose these 2 here:

(-2, -1) and (0, 3)

Rise is the change in the y value from one point to the other, and run is the change in the x. Looking at these 2 points, y went from -1 to 3. That is a <em>rise</em> of 4. The x went from -2 to 0, so that is a <em>run</em> of 2. "rise over run" means rise literally over run in a fraction like this:

m=\frac{rise}{run}

The more proper way to calculate slope looks like this, but it's really the same thing in the end:

m=\frac{y2-y1}{x2-x1}

where (x1, y1) and (x2, y2) are your 2 points.

Finally, the slope of this line is:

m=\frac{3--1}{0--2}\\\\m=\frac{4}{2}\\\\m=2

That's a rise of 4 over a run of 2, and that simplifies to just a slope of 2.

8 0
3 years ago
A function is a mathematical rule that.....
Elodia [21]

Answer:

B

Step-by-step explanation:

A function can be graphed as a straight line, as long as it isn't vertical.

5 0
3 years ago
If I have a Pentagon shape and it's 33 centimeters long, what would be my Perimeter?
Oksana_A [137]
The answer is 165. If you add 33 five times you get 165. Or you could do what i did and do 33 times 5.
4 0
3 years ago
(2n4 - 13n3 + 32n2 – 51n – 54) = (2n – 9)​
Bezzdna [24]

Answer:

2n-9

Step-by-step explanation:

7 0
2 years ago
Order 0.22,1/5,0.18,24% least to greatest
docker41 [41]
0.18 , 1/5 , 0.22 , 24%
8 0
3 years ago
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