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jarptica [38.1K]
2 years ago
11

2x+4 and x+2 equivalent or not

Mathematics
1 answer:
nasty-shy [4]2 years ago
7 0
2x + 4 = 2(x + 2) are equivalent.
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Perform the indicated operation.
Ahat [919]

Answer:

\frac{10}{14}  +  \frac{11}{14 }  =  \\  \frac{10 + 11}{14}  =  \\  \frac{21}{14}  =  \\   \frac{3}{2}  =  \\ 1 \frac{1}{2}

4 0
2 years ago
-1/2x = -4/5<br> Help please
Anna35 [415]

Answer:

x = 8/5

Step-by-step explanation:

first multiply both side by -1, it makes both side positive

1x/2 = 4/5

now multiply both sides by 2 to get the x by itself

x = 8/5

if they want improper fraction x = 1\frac{3}{5}

3 0
3 years ago
Read 2 more answers
The relationship between the input values (x) and the output values (y) is :'y is one less than a quarter of x'
sattari [20]

An equation in the form of y is y = x/4 - 1

<h3>An equation in the form y = ...</h3>

The statement is given as:

'y is one less than a quarter of x'

A quarter of x means x/4

So, we have:

y = x/4 - 1

Hence, an equation in the form of y is y = x/4 - 1

<h3>Number sentences</h3>

From the question, we have:

x = -4, -2,0, 2 and 4

Substitute these values in y = x/4 - 1

-4/4 - 1 = -2

-2/4 - 1 = -1.5

-0/4 - 1 = -1

2/4 - 1 = -0.5

4/4 - 1 = 0

The above represents the number sentences

<h3>The flow diagram</h3>

This is represented as:

x                     Computation           y

-4                    -4/4 - 1                     -2

-2                    -2/4 - 1                     -1.5

-0                    -0/4 - 1                     -1

2                      2/4 - 1                     -0.5

4                      4/4 - 1                     0

<h3>The table of values</h3>

This is represented as:

x   y

-4 -2

-2 -1.5

-0 -1

2  -0.5

4  0

<h3>Ordered pairs of numbers.</h3>

This is represented as:

(-4, -2), (-2, -1.5), (0, -1), (2, 0.5) and (4, 0)

Read more about linear functions at:

brainly.com/question/15602982

#SPJ1

8 0
10 months ago
What number is 3% of 100
Alla [95]
Answer: 0.03%
Explanation: 3/100
7 0
2 years ago
Read 2 more answers
The temperature in St. Louis, Missouri, is 31°F. The temperature in Duluth, Minnesota, is -29°F. Is the temperature in St. Louis
Sati [7]

-29 is 29 degrees away from 0 degrees.

31 is 31 degrees away from 0 degrees.

-29 (the temperature in Duluth) is closer to 0, because 29 is less than 31.

3 0
2 years ago
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