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Evgesh-ka [11]
3 years ago
12

I need help with this

Mathematics
2 answers:
DaniilM [7]3 years ago
8 0

Answer:

5

Step-by-step explanation:

In this problem you cross multiply and solve for x.

(x+1)/2=(x+4)/3

multiply (x+1) by 3 and (x+4) by 2

3x+3=2x+8

subtract 2x from both sides

subtract 3 from both sides

x=5

Elis [28]3 years ago
6 0
X=5 you have to cross multiply
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Represent the following algebraically. A number, x, decreased by the sum of 2x and 5
sashaice [31]
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8 0
3 years ago
The question is in the picture.
ruslelena [56]

Answer:

-8

Step-by-step explanation:

First, plug in the numbers to the equation:

-4(-1)^{0} 2

Any non-zero expression raised to the power of 0 equals 1:

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Multiply the numbers:

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Hope this helped!

7 0
3 years ago
Need help. asap. also need an explanation for the problem. :)
Maurinko [17]

Answer:

124858

Step-by-step explanation:

The first 4 digits are simple, you multiply the first digit of the equation by the 2nd digit and then for the other 2 you multiply the first digit of the equation by the 3rd digit.

6 + 2 + 8

6 * 2 = 12

6 * 8 = 48

Then the last 2 digits are the sum of the products of the 1 and 2 and 1 and 3 and subtract it by the 2

12 + 48 = 60

60 - 2 = 58

Put them together

7 0
3 years ago
What is 10x-10y=0 -20x-5y=-25
Arada [10]

-10x-15-(-25)

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= -10(x-1)

6 0
3 years ago
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Help me please! I don’t understand! I’ll give you brainly!
cricket20 [7]

Answer:

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Step-by-step explanation:

8 0
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