If fx)= 6x-4, what is fx) when x= 8"
A 2
B 16
C 44
D 52​

Answers

Answer 1

Since x = 8, you would need to plug in 8 into the x.

f(x) = 6x - 4

f(x) = 6(8) - 4

f(x) = 48 - 4

f(x) = 44

So, the correct answer would be C. 44


Related Questions

Solve pls it’s fun trust me

Answers

Answer:

22

Step-by-step explanation:

blue = 1

red = 10

green= 2

Answer:

43

Step-by-step explanation:

red:10

green 1:4

green 2:8

blue 1:3

blue 2:6

blue 1 + red 1 * green 1

PEMDAS: (10*4)=40

3+40=43

How many packs of DVDs can you buy with 150 dollars if one pack costs 15 dollars ?

Answers

10 not including tax

please help with this i don’t know how to do it yet

Answers

Answer:

Domain-  0-2     Range-  4-(-2)

Step-by-step explanation:

What is the x-intercept of the function graphed below?​

Answers

Answer:

2 or C

Explanation:

X intercept is where the line passes through the x-axis at, in this case it is (2,0)

y=-2x+4 y=6x+12 substitution method

Answers

Answer:

x = - 1, y = 6

Step-by-step explanation:

Given the 2 equations

y = - 2x + 4 → (1)

y = 6x + 12 → (2)

Substitute y = 6x + 12 into (1)

6x + 12 = - 2x + 4 ( add 2x to both sides )

8x + 12 = 4 ( subtract 12 from both sides )

8x = - 8 ( divide both sides by 8 )

x = - 1

Substitute x = - 1 into either of the 2 equations and solve for y

Substituting into (2)

y = 6(- 1) + 12 = - 6 + 12 = 6

Solution is (- 1, 6 )

Solve for j.

j² − 36 = 0

Write your answers as integers or as proper or improper fractions in simplest form.

j =
or j =

Answers

Answer:

( J - 6 ) × (J + 6 )

Step-by-step explanation:

j^2 -6^2

( J - 6 ) × ( j + 6 )

math pls help and look at attatchment

Answers

Answer:

C) y = 10 + 0.75x

Step-by-step explanation:

y is the total cost.

x is the amount of rides you go on.

Y=10+0.75x
You already know the admission price but you don’t know how many rides you are going to ride.

A regular hexagon inscribed in a circle creates 6 equiangular triangles. If the radius of the circle is 10 inches, how far are points at A and B from the y-axis? They are both 5 inches from the y-axis. They are both 5 StartRoot 3 EndRoot inches from the y-axis. A is 5 inches and B is 5 StartRoot 3 EndRoot inches from the y-axis. A is 5 StartRoot 3 EndRoot inches and B is 5 inches from the y-axis.

Answers

Answer:

A

Step-by-step explanation:

Answer:

A. They are both 5 inches from the y-axis

Step-by-step explanation:

hope this helps :)

Having trouble on math here’s a picture to help

Answers

Answer:

E is D=5that sign

G is m=-1/12

I is p=11

K is t =12.5 the sign

M is q = -4/3

D is f=3 sign

H is b=-13

j is h=-14

L is r=4.5

N is w = -5/4

F is s=7/8

Solve the inequality. −2≤x−11≤6

Answers

Answer:

9≤x≤17

Step-by-step explanation:

In order to solve this equation, you need to just add 11 to each side

-2≤x-11≤6

to

9≤x≤17

The reason that 11 was added to this equation was that we were trying to isolate x, and it goes without saying that (x-11)+11 is x . 11 was added to the other sides because it is an inequality and that will keep it balanced.

The value of the variable 'x' will be more than or equal to 9 and less than or equal to 17.

What is inequality?

Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.

The inequality is given below.

−2 ≤ x − 11 ≤ 6

Add 11 on each side of the inequality. Then we have

−2 + 11 ≤ x − 11 + 11 ≤ 6 + 11

9 ≤ x ≤ 17

The value of the variable 'x' will be more than or equal to 9 and less than or equal to 17.

More about the inequality link is given below.

https://brainly.com/question/19491153

#SPJ2

-7/-11 is the same as -7/11 True or false (Plz help me

Answers

Answer: False

Step-by-step explanation:

Two negatives equals a positive

Answer:

FALSE

Step-by-step explanation:

BRAINLIEST ANSWER!! please help

Answers

(n+15) 6 = -42



n= -22


that’s sounds right but I would check the equation

Which expression shows exponential growth? Check all that apply.
4x
0.05x
400(1.025)t
3x2 + 2x
4x – 5
1.87612x + 3

Answers

Answer:

1.3.6

Step-by-step explanation:

i took the test its right

Answer:

1,3,6

Step-by-step explanation:

it is correct

Cecilia simplified an expression. Her work is shown below.

(6 and one-half + 2 and three-fourths) minus 1.5 times (4.5 divided by 0.5)
Step 1 9 and one-fourth minus 1.5 times (4.5 divided by 0.5)
Step 2 7.75 times (4.5 divided by 0.5)
Step 3 7.75 times 9
Step 4 69.75

Where did Cecilia make her first mistake?
step 1
step 2
step 3
step 4

WIll mark brainliest !

Answers

Answer:second one

Step-by-step explanation:

you then have to distribute the answer not subtract 9 1/4 from 1.5

you have to do the parenthesis next

4.5/0.5=45/5=9

then

1.5*9= 13.5

then

9.25-13.5 which I think you are capable of solving

Answer:

Answer is B

Step-by-step explanation:

I did the test

Jacob received 685 votes in the school election.
If he received 125 more than 2/3 of the total
number of votes, how many students voted in
the election?

Answers

Answer:

840

Step-by-step explanation:

He gets 685 votes. This is 125 more than 2/3 of the total number of votes. So 2/3 must be 125 less than 685.

2/3=560

So ÷2 to find 1/3, because 2/3 ÷2 = 1/3.

1/3=280

So then you x3 because 1/3x3=3/3, or 1 whole.

1 whole=840

840=total number of votes

Fiona is completing the square to solve the polynomial
equation.
What should be her first step?
x2 - 4x + 1 = 0
isolating the constant 1
O adding 4 to both sides of the equation
O isolating the second term, 4x
adding 1 to both sides of the equation

Answers

Answer:

isolating the constant 1

Step-by-step explanation:

The first step in solving the equation via completing the square is to  isolate the constant.

What is completing the square method?

The term completing the square method refers to one of the popular methods of solving quadratic equations that involves the addition of half of the square of the b term to both sides of the equation.

Given that an equation, x²-4x+1 = 0, we need to find the first step to solve this be using completing the square method,

So, according to the definition, we will add first isolate the constant,

Therefore,

x²-4x+1 = 0

x²-4x = -1

Now, we will add 4 to both the side,

x²-4x+4 = -1+4

(x+2)² = 3

x+2 = ±√3

x = √3-2 or x = -√3-2

Hence, the first step in solving the equation via completing the square is to isolate the constant.

Learn more about completing the square:

brainly.com/question/4822356?

#SPJ7

Plz help what number should be placed in the box to help complete the division calculation also there is a screen shot

Answers

Math answers to fraction 3302 divided by 13 can be calculated as follows.

3302/13 math problems division = 254. Therefore, 254 to 2 decimal places= 254

3302/13 divided by 2 / (3302/13) ÷ 2 /254 ÷ 2 = 127. Check 3302/13 long division below

The Final Answer is 254

:) Hope that helps you :)

A room has a length of 7 m.
A scale diagram is drawn of the room.
In the diagram, the room has a length of 1 cm.
What is the scale of the diagram?
Give your answer as a ratio in the form 1 : k, where k is an integer.

Answers

If you convert 7m to centimetres you get 700

Answer:

Step-by-step explanation:

A ratio is used in scale drawings of maps and buildings.  

That is:

The scale of a drawing = Drawing Length : Actual Length

A scale is usually expressed in one of two ways:

-using units as in 1 cm to 1 km

-without explicitly mentioning units as in 1 : 100,000.

A scale of 1 : 100,000 means that the real distance is 100,000 times the length of 1 unit on the map or drawing.

In your case, where the room has a length of 7m and 1cm on the diagram:

1 cm to 7m = 1cm : 7m

                  = 1cm : 700cm

                  = 1 : 700

Exspress the ratio from the simplest form 72:36

Answers

First, find the GCF. For these two numbers, it is 36. (Because 36 times 1 is 36 and 36 times 2 is 72)
Divide both sides by this, which gives you a
2:1 ratio
2:1 is the answer!! hope this helped







What is 24 + 3 + 4 + 234 + 1593 + 21 - 90 + 89 ( free 45 points) for the first one!

Answers

Answer:

Step-by-step explanation:

The answer is 1878

Answer:

1878

Step-by-step explanation:

31+1848+21-90+89=

1879+21-90+89=

1900-90+89=

1810+68=q878

XY has endpoints at X(2, -3) and
Y(-1, 2). What is the length of XY?

A. 2 units
B. 10 units
C. 34 units

Answers

Answer:

B.

Step-by-step explanation:

I did this, but I'm not 100% sure.

The sum of two numbers is 57 and their difference is 23. What is the larger of the two numbers?

Answers

Answer:

x=17

Step-by-step explanation:

57-x-x=23

57-2x=23

2x=23-57

2x=34

divide both sides wth 2x to make the eqaution equal

x=17

A cheese pizza at Chicago's Deep Dish pizza costs $7. Each topping costs an additional $0.75. A cheese pizza at Brooklyn's cost $12. Each topping costs an additional $0.50. Write an equation that represents how many toppings, y, must be added so that the two pizzas cost the same?

Answers

Step-by-step explanation:

Let the number of toppings be y

If cheese pizza at Chicago's Deep Dish pizza costs $7 and each topping costs an additional $0.75, the total amount of the dish pizza will be expressed as;

$7 + $0.75y ..... 1

Also, if a cheese pizza at Brooklyn's cost $12 and each topping costs an additional $0.50, then the total cost of cheese pizza will be;

$12 + $0.50y ........ 2

If the two pizzas cost the same, then equation 1 will be equal to equation 2 as shown;

7+0.75y = 12+0.50y

Make y the subject of the formula to generate the required equation for y:

0.75y-0.50y = 12-7

0.25y = 5

divide both sides by 0.25

0.25y/0.25 = 5/0.25

y = 5/0.25

y = 20

Hence the equation that represents how many toppings, y, must be added so that the two pizzas cost the same is y = 5/0.25 and the number of toppings added is 20.

help im stupid plzzzzz

Answers

Answer:

the third option: x + 2(2x - 4) = 10

Step-by-step explanation:

the question tells you that y = 2x - 4.

so, instead of writing y in the equation, just replace it with 2x - 4.

x - 2y = 10

becomes

x - 2(2x-4) = 10

1/2(5-2h)=h/2
solve the following linear equation

Answers

Steps 1/2(5-2h) times 2=h/2 times 2

Simplify 5-2h=h

Subtract 5 from both sides 5-2h-5=h-5

Simplify -2h=h-5

Subtract h from both sides -2h-h=h-5-h

Simplify-3h=-5

Divide both sides by -3 -3h/-3= -5/-3

simplify h=5/3 so that is your answer.

Hope this helps

Help!! Need done by today!!!!!!Please tell me the errors in here and what the correct answer should be!!! Will give u extra points!!!!!!

Answers

The equation is y = mx + b. b is the y intercept, which means the line intersects the y axis at 50, not the x axis. Also, the equation is an inequality and you wrote an equation. The inequality should be 100 ≥ 4x + 50, or 50 ≥ 4x. If y = 4x + 50, then 100 ≥ y.

Also, in the end you got 12.5. 12.5 is not a number of people that can attend her party. The number has to be a positive integer.

Usually, inequalities are graphed with shading up or down. In this case it is down because you have a limit on how much Gamora can spend.

The actual answer is 12 people.

Your answer was almost right if only you had converted it to the greatest positive integer less than 12.

Your graphing was wrong because you put 50 as the x intercept instead of the y intercept, and you forgot to shade. The question tells you to graph an inequality.

I hope this helps because I spent a long time typing this :)!

What equation represents a line passing through the points (-2,1) and (1,7) in point slope form?

Answers

Answer: I think it would be y-1=2 (x+2)

Step-by-step explanation:

3)Find the Circumference of this circle.
9 in

Answers

Answer:

56.52 in

Step-by-step explanation:

2πr = C2 × 3.14 × 9 = C2 × 3.14 = 6.286.28 × 9 = 56.52 in

I hope this helps!

11/5 - 7/4 + 2/1 evaluate​

Answers

Step-by-step explanation:

11/5−7/4+2/1

=49/20(Decimal: 2.45)

( -6)^0 solve this problem

Answers

Answer:

1

Step-by-step explanation:

Answer:

Anything raise to 0 is 1

so (-6)^0=1

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