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vampirchik [111]
3 years ago
10

!NO LINKS, NO FILES! please :D

Mathematics
1 answer:
sergey [27]3 years ago
6 0

Answer:

I believe it's 12

Step-by-step explanation:

I am so sorry if it's incorrect-

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Can somebody please help me answer this
ICE Princess25 [194]
Hello!

You solve this algebraically.

2(x - 3) + 4 = 2x + 3x - 5

Distribute the 2

2x - 6 + 4 = 2x + 3x - 5

Combine like terms

2x - 2 = 5x - 5

Subtract 2x from both sides

-2 = 3x - 5

Add 5 to both sides

3 = 3x

Divide both sides by 3

x = 1

The answer is D)1

Hope this helps!
6 0
2 years ago
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Alicia's MP3 player contains 1,260 song. Given that 35% of the songs are rock songs and 20% of the songs are rap songs, how many
schepotkina [342]
1. 567
2. 33
3. 85%; $17
4. they have 4 pages left
5. (-5,2)
8 0
3 years ago
Find the solutions of the system y = –2x – 1 and y = 3–x–1.
sweet [91]

There are two intersection points (-1, 1) and (-2, 3), and the x coordinates are -1 and -2.

<h3>What is an exponential function?</h3>

It is defined as the function that rapidly increases and the value of the exponential function is always a positive. It denotes with exponent y = a^x

where a is a constant and a>1

The question is incomplete.

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

We have two equations:

y = –2x – 1 and

\rm y = 3^{-x-1}

From the graph, we can see:

There are two intersection points:

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

The x coordinates are -1 and -2

x = -1, y = 1

x = -2, y = 3

Thus, there are two intersection points (-1, 1) and (-2, 3), and the x coordinates are -1 and -2.

Learn more about the exponential function here:

brainly.com/question/11487261

#SPJ1

5 0
2 years ago
Please help if you answer correctly I will give brainliest thank you!!!!!!!!
ivolga24 [154]

Answer:

The Answer is C

Step-by-step explanation:

3x-4y=5

2x+4y=-3

This equation is the answer to this problem because just by looking at it, you can immediately cancel out the y value and solve for x.

The other equations are wrong because their is extra work needed to eliminate the values.

4 0
3 years ago
The length of a rectangle is 5 more than twice the width. Which equation could represent the area of the rectangle in terms of t
liq [111]

Answer:

l=5+2w

Step-by-step explanation:

Since the length is twice the width plus 5, the equation would look like :

l=5+2w

5 0
2 years ago
Read 2 more answers
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