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gregori [183]
3 years ago
14

5n + 10 for n= 3 I need help with this problem please

Mathematics
2 answers:
victus00 [196]3 years ago
8 0

Answer:

N=1

Step-by-step explanation:

Move all terms containing  n

to the left side of the equation.

− 3 n − 7 = − 10

Move all terms not containing  n

to the right side of the equation.

− 3 n=− 3

Divide each term by  −3

and simplify.

n = 1

Usimov [2.4K]3 years ago
5 0

Answer:

25

Step-by-step explanation:

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Plz help brainiest to the correct answer
Luden [163]

1. -2 + 15 = 13

If the temperature is -2 and it rises 15 degrees, the new temperature is 13 degrees.

2. The temperature rose 15 degrees

-6 + 9 = 15

3 0
2 years ago
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3/8+1/8 4/5+3/4 6/7+2/5 Rewrite each expression as a single fraction
Karo-lina-s [1.5K]

3/8+1/8=4/8=1/2 simplified

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6 0
4 years ago
The area of a square is represented by the expression 16x4y8. Which expression could represent the length of one side of the squ
RSB [31]

Answer:

4  sq 8

Step-by-step explanation:

7 0
3 years ago
What is the value of the expression below?<br> 32^3/5<br> O A. 6/5<br> B. 6<br> O c. 96/5<br> O D. 8
Hoochie [10]

Answer:

D. 8

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6 0
2 years ago
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Which expressions are equivalent to 12 - 14/3m + 2/3m ?
yawa3891 [41]
ANSWER

The correct answers are option B and D.

12 - 4m

EXPLANATION

The given expression is

12 - \frac{14}{3} m + \frac{2}{3}m

We need to simplify the above expression in order to determine the option that is equivalent to it.

The least common denominator for the last two fractions is 3.

This implies that,

= 12 + \frac{ - 14m + 2m}{3}
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This further simplifies to give us,

12 - 4m

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-4(m-3)

This is option D.


6 0
3 years ago
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