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Sholpan [36]
3 years ago
11

What is the solution to the equation 3(x + 2)= 2(x +5)?

Mathematics
2 answers:
alex41 [277]3 years ago
8 0

Answer:

x = 4

Step-by-step explanation:

3 times 4 + 2 = 14

2 times 4 + 5 = 14

Vesnalui [34]3 years ago
7 0

Answer: MAHTPAPA.COM

Step-by-step explanation:

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Solve the equation:<br> (-11) + [9] =
Sidana [21]

Answer:

-2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Hi i need help in math pls i am really bad plssssssss
zvonat [6]

Answer:

The answer is  a= \frac{8x^2+11x+1}{2}

Step-by-step explanation:

Combine like terms and we get,

24x^2+83x+3=6ax

\frac{24x^2+33x+3}{6x} =a             divide both sides of the equation by ax, and simplify further,

\frac{x(8x^2+11x+1)}{2}                          notice that we can reduce the 24 over 6 1/2,

\frac{8x^2+11x+1}{2} =a                 distribute and simplify further

And a=\frac{8x^2+11x+1}{2}

8 0
2 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
Show that sec^2x+csc^2x/sec^2xcsc^2x
professor190 [17]

Answer:

\frac{1}{csc^{2}(x)}+\frac{1}{sec^{2}(x)}

Step-by-step explanation:

The image below shows step-by-step on how to solve it.

<em>Hope this helps! </em>:)

4 0
3 years ago
I came in super late
Allushta [10]

Since we know that 1/4 is equal to 25%, or 0.25 in decimal form, we are able to work with 0.75 in the expression.


We are told to use j as the original price of the jeans, so we can set up the expression:


j-0.25j


to represent the cost of the jeans with the discount.


Then to simplify, we simply take out j as a common factor, and solve what's in the parentheses:


j(1-0.25)


j(0.75) or 0.75j


Using this equation, we can solve for the b part of the question. If the pair of jeans originally costs $60, plug in 60 to where j is in the expression:


0.75j

0.75(60)=45


Therefore, the cost of the jeans after the discount is C) $45.

8 0
3 years ago
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