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shutvik [7]
3 years ago
7

Given. That 2x+1=32, find the value of x

Mathematics
2 answers:
ser-zykov [4K]3 years ago
8 0

Answer:

x=15.5

Step-by-step explanation:

2x+1=32

2x=32-1

2x=31

x=15.5

ohaa [14]3 years ago
5 0

Answer:

x = \frac{31}{2}

Step-by-step explanation:

Given

2x + 1 = 32 ( subtract 1 from both sides )

2x = 31 ( divide both sides by 2 )

x = \frac{31}{2}

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garik1379 [7]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

According to the table ;

f(0) = 6

Let's check that in which of the equations it happens.

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A )

y = f(x) = 6x + 4

f(0) = 6(0)  + 4

f(0) = 0 + 4

f(0) = 4

Wrong

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B )

y = f(x) = 4x + 6

f(0) = 4(0) + 6

f(0) = 0 + 6

f(0) = 6

Correct.

Thus this option is the correct answer.

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C )

<em>y = f(x) = 2x + 4</em>

<em>f(0) = 2(0) + 4</em>

<em>f(0) = 0 + 4</em>

<em>f(0) = 4</em>

Wrong

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3 0
3 years ago
Help me with 5 please
vova2212 [387]

Develop a passion for learning. If you do, you will never cease to grow.

4 0
4 years ago
QUICK!! WILL GIVE BRAINLIEST<br><br> Simplify the following expression: 6x + 5w + 1 + 2x +3 *
schepotkina [342]

Answer:

8x+5w+4

Step-by-step explanation:

Add similar numbers together

4 0
3 years ago
Read 2 more answers
What is the equation in slope-intercept form of a line parallel to y=−2x+5 and passes through the point (4, 0)?
ser-zykov [4K]

Parallel lines have the same slope

The equation of the line is: y = -2x+8

The equation is given as:

y = -2x + 5

The slope intercept form of an equation is:

y = mx + b

Where:

m \to slope

By comparison,

m = -2

The line is said to be parallel to y = -2x + 5.

This means that the line has a slope of m = -2

The equation of the line is then calculated as:

y = m(x - x_1) + y_1

Where:

(x_1,y_1) = (4,0)

So, we have:

y = m(x - x_1) + y_1

Substitute values for m, x1 and y1

y = -2(x - 4) + 0

y = -2(x - 4)

Open brackets

y = -2x+8

Hence, the equation of the line is: y = -2x+8

See attachment for the graphs of y = -2x+8 and y = -2x + 5

Read more about equations of parallel lines at:

brainly.com/question/402319

8 0
3 years ago
angle a and b are both supplementary to angle c if the measure of angle a is 12 less than 2 times the measure of c find the meas
castortr0y [4]

Answer:

The measure of a = b = 116 degrees

Step-by-step explanation:

Here, we have value of angles to calculate.

If a and b are both supplementary to c, what this means is that when we add either a or b to c, we get 180

Hence; Mathematically;

a + c = 180 and b + c = 180

What we have here is that a and b must be equal since they are both supplementary to the same angle value

Now, we are told further in the question that the measure of angle a is 12 less than 2 times the measure of c;

Mathematically, this means that;

a = 2c - 12

So we now want to find the measure of b

Let’s substitute for a

2c -12 + c = 180

3c -12 = 180

3c = 180 + 12

3c =192

c = 192/3

c = 64

Thus; a = 2c - 12 = 2(64) -12 = 128 -12 = 116

3 0
3 years ago
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