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antoniya [11.8K]
3 years ago
12

Which expressions represent the sum of 3 and n select all that apply

Mathematics
2 answers:
Degger [83]3 years ago
7 0
Im pretty sure its 3+n n+3
Lelu [443]3 years ago
6 0
"the sum of 3 and n" will look like:

3 + n

n + 3

hope this helps
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Thomas lives 350 miles from the beach. He drives to the beach at an average rate of 50 miles per hour. Use that information and
sweet-ann [11.9K]

Answer:

Step-by-step explanation:

use the equation: y =50x-350 where x is the number of hours driving

hrs                

1      50            300

2      100          250

3       150          200

5       250         100

7        350           0

4 0
3 years ago
What is the value of x when Rq=3x+2 ,QN =2x and SM=3x?
Andru [333]

The value of x is 2 because the centroid of the triangle divides each median in the ratio of 2:1 option (C) is correct.

<h3>What is the triangle?</h3>

The triangle can be defined as a three-sided polygon in geometry, and it consists of three vertices and three edges. The sum of all the angles inside the triangle is 180°.

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

We have:

RQ = 3x+2 ,QN = 2x and SM=3x

In the figure, the TM, Rn, and SL are medians of the triangle SRT and Q is the centroid.

The centroid of the triangle divides each median in the ratio 2:1

RQ/QN = 2/1

(3x+2)/2x = 2/1

After solving:

3x + 2 = 4x

x = 2

Thus, the value of x is 2 because the centroid of the triangle divides each median in the ratio of 2:1 option (C) is correct.

Learn more about the triangle here:

brainly.com/question/25813512

#SPJ1

5 0
2 years ago
Show me a graph of 6x + 5y &lt; 30
Fittoniya [83]
Here is a graph of <span>6x + 5y < 30</span>

7 0
3 years ago
Reflect the figure over the line <br> x<br> =<br> 2<br> x=2.
inessss [21]

2 = 2????

Thats what Im getting it from.

Since x is 2 then it would still be 2=2 in simple term.

7 0
3 years ago
1 Which of the following is NOT a function?
liberstina [14]

Answer:

D

Step-by-step explanation:

5 0
3 years ago
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