For the function, f(x) = 2x + 1. If f(x) = 3, what is the value of x?
A. 2
B. 1
C. 7
D.0

Answers

Answer 1

Answer:

B. (1) is the value of x

Step-by-step explanation:

Answer 2

Answer:

i got -0.5

Step-by-step explanation:


Related Questions

which equation represents a line parallel to the line y-5x=-6

Answers

Step-by-step explanation:

Coefficients before x and y should be equal to coefficients before x1 and y1 on every equation of lines that are parallel to the given line

General formula for them should be y-5x=b where b is every number we want.

So one of them could be y-5x=0 or y-5x=2 ...

the intercept is a point where the graph of a function or relation does not intersect with the y- axis and the x-axis of the coordinate system : true or false

Answers

Answer:

False

Step-by-step explanation:

The intercept is the point where the graph crosses over the y-axis

Idkkkkkkkkkkkkkkkkkkkkkkkkkk

Answers

Answer:

24 sq. in

Step-by-step explanation:

your formula is A=h(b/2)

h=8

b=2

A=?

A=8(6/2)

A=8(3)

A=24

24 is the correct answer.

8 multiplied by 6=48.

48 divided by 2=24

This triangle is being rotated. The square where the three triangles meet is called the

Answers

Answer:

center point

Step-by-step explanation:

use quizlet

PLS HELP ME!!!! I WILL MARK U!!!!!

MATH!!!!

Answers

Answer:

-38

Step-by-step explanation:

y=2

z=-17

yz-y^2

(2)(-17)-(2)^2

-34-4

-38

Given F(x) = 3x ^ 2 - 4 and F(a) = 8 , find a.

Answers

Answer:

188

Step-by-step explanation:

3(8^2)-4

3(64)-4

192-4

188

please help me on these 6 questions about proportions (fill in the black) HELP​

Answers

Answer:

1. 6

2. 800

3. 10

4. 120

5. 3.5

6. 9

Step-by-step explanation:

I like to cross multiply for these type of problems.

I will show an example:

x/15=2/5 you multiply the opposite terms so 5x=30 then solve so x=6

find the length of the angle inducated for each trapezoid.​

Answers

First things first: all quadrilateral have an interior of 360⁰. With that info, you can do your exercice.

the first one:

the angle P =90⁰

the angle Q=90⁰

So you do the deduction:

360⁰-90⁰-90⁰-65⁰= 115⁰

the second one:

the angle F=60⁰

so you do the same thing as number one:

360⁰-60⁰-60⁰= 240⁰

240⁰/2= 120⁰

Voilà!

Alan drive 210 miles using 9 gallons of gas. At this rate,how many gallons of gas would he need to drive 413 miles?

Answers

Answer:

17.73 gallons.

Step-by-step explanation:

413/210 is 1.97. 1.97x9=17.73

Choose the answer that has correct common multiples of 4 and 6: 1, 2 12, 24, 36 2, 4, 12 6, 12, 24

Answers

It would be 1, 2, 12, 24, and 36

That is because
4 ,8 ,12 ,16 ,24, 28, 32, 36
6, 12, 18, 24, 30, 36
6x1
4x1

I hope that helps or makes sense. I’m sorry if you get that wrong

Answer:

The common multiples would be 1, 2, 12, 24, and 36.

Step-by-step explanation:

1 goes both into 4 and 6.

2 goes into 4 and 6.

6x4=24/2=12, therefore 12 is a multiple of 6 and 4

21 is a common multiple because 6x4=4.

Hope I could help!

what is the slope of (-3,2) (-5,-2)
what is the slope of (7,1) (1,-7)​

Answers

Answer:

The slope of the points (-3,2) (-5,-2) is 2

The slope of the points (7,1) (1,-7)​ is 4/3

Step-by-step explanation:

Use rise over run (y2 - y1) / (x2 - x1)

Plug in the points given and find the slopes:

(y2 - y1) / (x2 - x1)

(-2 - 2) / (-5 + 3)

-4/-2

= 2

Find the next slope:

(y2 - y1) / (x2 - x1)

(-7 - 1) / (1 - 7)

-8/-6

= 4/3

The slope of the points (-3,2) (-5,-2) is 2

The slope of the points (7,1) (1,-7)​ is 4/3

in 14 days there are 2,252 cans in 10 days there are 1,630 days how many cans are in 4 days

Answers

Answer:

1630 days is that one of your answers?

Hope this helps

Step-by-step explanation:

who envented 0 name the person​

Answers

Answer:

Brahmagupta invented the number 0

Step-by-step explanation:

Answer:

Brahmagupta

Step-by-step explanation:

Complete the statements below that show y = 8x2 + 32x + 17 being converted to vertex form.

Factor out the leading coefficient.

y = 8(x2 + 4x) + 17

Form a perfect-square trinomial.

Answers

Answer:

y = 8(x + 2)^2 + -15

Step-by-step explanation:

Factor out the leading coefficient.

y = 8(x2 + 4x) + 17

Form a perfect-square trinomial.

y = 8(x2 + 4x + 4) + 17 + -32

Write in vertex form.

y = 8(x + 2)^2 + -15

Answer:

4, -32

Step-by-step explanation:

3/4 divided by 1/2 what do you guys think?

Answers

Answer:

It is 1 1/2

Step-by-step explanation:

When you divide a fraction, it multiplies

So instead of dividing by 1/2, multiply by 2

Answer:

2 / 3

Step-by-step explanation:

( 3 / 4 ) / ( 1 / 2 )

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

= 6 / 4

= 2 / 3

1.49
Divided by 7.4 rounded to the nearest tenth

Answers

Answer:

0.2

Step-by-step explanation:

[tex]\frac{1.49}{7.4}[/tex] = 0.20135135, but rounded to the nearest tenth gives you 0.2.

pls help!!!!!!!!!!!!!​

Answers

Answer:

All triangles have 180 degrees.

Step-by-step explanation:

what integer represents the sea level

Answers

Answer:

+20,320

Step-by-step explanation:

I used Google! :)

Answer:

It’s just a positive answer

Step-by-step explanation:

Below sea level would be this -3

Above sea level would be this 3

How long is each side of a square with a perimeter of 32.28 centimeters?

Answers

Answer:

8.07 cm

Step-by-step explanation:

since all sides of a square are the same length, you can just do 32.28/4=8.07

can i get brainliest please?

A particular plant root grows 1.5 inches per moth. how many centimeters is the plat root grow per month?

A. 0.59 centimeters

B. 1.69 centimerters

C. 3.81 centimeters

D. 4.04 centimeters

PLEASE ANSWER!!!!!

Answers

C

1.5 inches= 3.81 centimeters




How many total cups of orange paint will this mixture yield?

Answers

Answer:

At least 6 but are there answer choices or at least a picture of the mixture

~ Zachary

CHECK PROFILE QUESTIONS ALOT OF 20 POINT QUESTIONS HURRRRRYYYYYY!!!!!!!!!!!!

Answers

Answer:

9(x)-20(y)

Step-by-step explanation:

a regular polygon has 6 wall then it matters that the 54 walls

22 elephants is 65% of what
number of elephants?

Answers

Answer:

The Answer Is: 33.846153846154

round to the digit needed

Step-by-step explanation:

please help!! 30 pts! thanks!

Answers

Answer:

Eu não sei cara, sinto muito, cara, não me denuncie ou você é apenas um idiota metido

Step-by-step explanation:

Eu não sei cara, sinto muito, cara, não me denuncie ou você é apenas um idiota metido

2/B that’s all I know sorry.

Four pounds of almonds cost $30, 7 pounds of almonds cost $52.50, and 12 pounds of almonds cost $90. Which equation gives the total cost y of x pounds of almonds?

Answers

Answer:

y=7.5x

Step-by-step explanation:

The awnser is: y=7.5x

help help help help help

Answers

Answer:

90

Step-by-step explanation:

Answer:

90

Step-by-step explanation:

(5) (-9) (-2)

-45 (-2) = 90

hope this helps

PLEEEEEEEEEEEEASE HELP ME WITH THIS! IT IS DUE TOMORROW!!!

Answers

Answer: They both equal 30

Solving Steps:
1. Solve for x
40-4x=50-8x
-4x+8x=50-40
4x=10
x=2.5

2. Find <1 and <2
40-4(2.5)
40-10
=30

find the distance between the points given (3,4) (6,8)

Answers

Answer:

The answer is 5

Step-by-step explanation:

Hope this helps

Which table contains only corresponding x-values and y-values where the value of y is one more than the product of x and 2?

Answers

Answer:

Option (C)

Step-by-step explanation:

Value of y is more than the product of x and 2.

Equation representing the given condition will be,

y = 2x + 1

Therefore, by substituting the values of x in the equation we can get the table for the input - output values for the equation,

x        0       1         2        3        4

y         1        3        5        7        9

Therefore, table given in the Option (C) will be the correct option.

I need the expression that represents the length of the pool

Answers

Answer:

2) 41-2x

Step-by-step explanation:

41-2x

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