f(x) = 4x - 9 step by step and put the right anwser so I can read it

Answers

Answer 1
f = -5f(x) = 4x - 9Add 9 to both sidesf(x) + 9 = 4xDivide x from both sidesf + 9 = 4Subtract 9 from both sidesf = -5Please let me know if I am wrong.

Related Questions

An equation is shown.
2.2 - 53 -3=0
What are the solutions to the quadratic equation?
X=
X=

Answers

The answer is -53.8

Step-by-step explanation:

jSubtract

4 5/6 + 5 7/8 please help asap tysm

Answers

4 5/6 + 5 7/8 = 10 17/24

Answer:

the answer to the question is 10 17/24

If you borrow $3,000 at 5% simple interest for 9 months how much will you owe in 9 months? How
much interest will you pay?

Answers

Answer: $150

Step-by-step explanation:

$3,000 x 5% = 150

Mario has 6 more marbles than Sandra. Let `s` represent the number of marbles that Sandra has. Write an expression that represents the number of marbles that Mario has.

Answers

Answer:

6+s

Step-by-step explanation:

six more marbles so add 6 to s

Select all multiples of the number: 9​

Answers

Answer:

9, 18, 27, 36, 45, 54, 63, 72, 81, 90

Step-by-step explanation:

hi

Answer:

9,18,27,36,45,54,63,72,81,90

Step-by-step explanation:

Please helppp ASAPPP will mark brainliest

Answers

a) SR

b) QR

c) RW and RV

RT and RS

RU and RQ

Assume that y varies inversely with x. If y = 7 when x = -2, find у when x = 7. y = ??​

Answers

Answer:

-2

Step-by-step explanation:

y=k/x

Replace y with 7 and x with -2

7=k/-2 gives you -14

Then you can replace k with -14 and x with 7

y=-14/7 gives you -2


HELP PLS I NEED HELP

Answers

Answer:

133

Step-by-step explanation:

180 - 47 = 133

Answer:

133°

Step-by-step explanation:

If we assume the the given to adjacent lines to be parallel then ,

The x and supplement of 47° will be equal since they will be corresponding angles .

Therefore :-

=> x = 180° - 47°

=> x = 133° .

Hence the size of angle X is 133°

Can someone help quick please

Answers

Answer:

PC = 4 cm

Step-by-step explanation:

AP = 4 cm

Because AB = BC, PB = PB, and we know that angle PBA = 90 degrees: triangle PBA is congruent to triangle PBC by the Side-Angle-Side theorem.

PC = AP because corresponding parts of congruent triangles are congruent.

you post 2 vidoes online. In the first hour video a gets 7 views video b gets 9 times as many. how many more views does video b get?​

Answers

The answer is 63 because if you do 7 times 9, it would equal 63.
your answer would be 63

Which is the volume of the solid?

Answers

Answer: the answer is A

Step-by-step explanation:

Part 2! Please help once again! This is confusing me since I've never been good at geo. :((

Answers

Answer:

B is the answer that is incorrect and must be rejected.

Step-by-step explanation:

A trapezoidal shape need not have a line of symmetry to be a trapezoid.

Please can someone answer this I don’t get it!!! 5 points and Brainly:)

Answers

Answer:

the answer will be 39cm yes

I need help with this, pls put step by step ​

Answers

9/24 = 3/u

Cross multiply
24u = 27
U = 27/24

Simplify
U = 9/8 cm

the simplified form of (2^a)(2^b)(2^c) is

Answers

Answer:

Step-by-step explanation: hope this helps!

Help please I really need it

Answers

Answer:

40%

Step-by-step explanation:

it ads up to 90, so 50+x=90   x=40

Answer:

40° as it is a right angle

then 90 - 50= 40

The invitations to a holiday party cost a total of $31.50 if each invitation cost $0.75 cents how many invitations were sent out

Answers

Answer:

42

Step-by-step explanation:

divide the total by the cost of each invite

cuánto es 567 + 678 es igual

Answers

Answer: 1245 :)

Step-by-step explanation:

Answer:

la respuesta es 1245

567+678=1245

A
9x - 40
B
3x + 20
x = [?]

Answers

Answer:

x = 10

Step-by-step explanation:

9x - 40 = 3x + 20

9x - 3x - 40 = 3x - 3x + 20

6x - 40 = 20

6x - 40 + 40 = 20 + 40

6x = 60

6x / 6 = 60 / 6

x = 10

Now plug the x value in the equation to make the statement true that A is parallel to B.

9x - 40

9(10) - 40

90 - 40

50

3x + 20

3(10) + 20

30 + 20

50

Therefore, x = 10 making the statement true that A is parallel to B. Hope this helps and stay safe, happy, and healthy, thank you :) !!

Answer: 10

Step-by-step explanation:

Please I need some help hereeeeeeeeee

Answers

ANSWER- volume

The shaded cube has a volume of 1 cubic unit. Cubes like this one will be used to completely fill a rectangular prism that has the dimensions shown. How many of these shaded cubes will be needed to completely fill the rectangular prism? What you are trying to find?

can someone help me? I have to turn it on by tomorrow :(

Answers

Answer:

The terms in #4 are 2500, 11t, and -3w

The terms in #5 are 17 and 4d

3. Given f(x)=-2(5)
Find f (4)

Answers

Answer:

f

(

x

)

=

2

, means, whatever be the value of

x

, f(x)=2#.

f

(

4

)

=

2

.

The area of the triangle below is 23.4 square inches. What is the length of the base?
6 in is the height

Answers

Answer:

543

Step-by-step explanation:

i am smart

Graphic DesignWorks ships the T-shirts it makes in boxes that measure 24 in
x 18 in x 16 in. The company rents a storage space that measures 400 ft x
240 ft x 60 ft. What is the best estimate of the number of boxes Graphic
DesignWorks is able to store?
A. 576,000 boxes
B. 1,440,000 boxes
C. 6912 boxes
D. 972,000 boxes

Answers

Answer:The answer is c

Step-by-step explanation:

The best estimate of the number of boxes Graphic DesignWorks is able to store is 1440000 boxes.

What is volume?

Volume is the three-dimensional space enclosed by a three-dimensional object.

We have to find the volume of the box and the volume of the storage space.

The volume of the box:

Volume = length × breadth × height

= 24 × 18× 16 in³

=6912 in³

The volume of the storage space:

Volume = length × breadth × height

= 400 × 240 × 60 ft³

= 5760000 ft³

We have to convert this into inches. We know that  1 foot = 12 inches.

Therefore, 5760000 ft³ = 5760000 × (12)³ in³

We have to divide the volume of the storage space by the volume of the box to find the number of boxes that it can fit:

Number of boxes that can fit inside the storage space = (5760000 × (12)³ in³)/6912 in³

= 1440000 boxes.

Thus, the best estimate of the number of boxes Graphic DesignWorks is able to store is 1440000 boxes. The correct answer is option B.

Learn more about volume here-https://brainly.com/question/25736513

#SPJ2

What is a common denominator?

Answers

least common denominator is the lowest common multiple of the denominators of a set of fractions. It simplifies adding, subtracting, and comparing fractions.

Answer:

12

Step-by-step explanation:

Because it is the lowest number that both 4 and 6 can reach by multiplying with whole numbers

:)

0.8 -0.50 3 with solution​

Answers

Answer:

0.3

Step-by-step explanation:

Answer:

0.8-0.503=0.297

0.8-0.50= 0.3

Step-by-step explanation:

In the year 2001, a company made $5.5 million in profit. For each consecutive
year after that, their profit increased by 12%. How much would the company's
profit be in the year 2003, to the nearest tenth of a million dollars?

Answers

5.5*1.12*1.12=6.9MM.......

A sample from a population with μ = 40 and σ = 8 has a mean of M = 36. If the sample mean corresponds to a z = –1.00, then how many scores are in the sample?

Answers

Answer:

There are 4 scores in the sample.

Step-by-step explanation:

To solve this question, we need to understand the normal probability distribution and the central limit theorem.

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Central Limit Theorem

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

In this question, we have that:

[tex]\mu = 40, \sigma = 8, X = 36, Z = -1, s = \frac{8}{\sqrt{n}}[/tex]

We want to find n. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

By the Central Limit Theorem

[tex]Z = \frac{X - \mu}{s}[/tex]

[tex]-1 = \frac{36 - 40}{\frac{8}{\sqrt{n}}}[/tex]

[tex]-4\sqrt{n} = -8[/tex]

[tex]4\sqrt{n} = 8[/tex]

Simplifying by 4

[tex]\sqrt{n} = 2[/tex]

[tex](\sqrt{n})^2 = 2^2[/tex]

[tex]n = 4[/tex]

There are 4 scores in the sample.

please help me on this it is 55 points

Answers

The answer is 1/9

Hope this helps

Answer:

59/1

Step-by-step explanation:

The size of a cell is typically found by capturing an image under a microscope then using software to measure its diameter.
Two cells are measured using this method:
Cell G: 4.21 x 10-3 centimeters
Cell H: 9.2 x 10-4 centimeters

How many times larger is the diameter of cell G than the diameter of cell H?
Write your answer in standard notation, rounding to the nearest tenth. ​

Answers

Answer:

Step-by-step explanation:

The answer is 6.868 10

The number of times that diameter of cell G is larger than diameter of Cell H is; 46 × 10¯¹ times

We are given;

Diameter of Cell G = 4.21 × 10^(-3) cmDiameter of Cell H = 9.2 × 10^(-4) cm

Now, to find how much more larger the diameter of cell G is than diameter of cell H, we will divide the diameter of cell G by the diameter of cell H to get;

(4.21 × 10^(-3))/(9.2 × 10^(-4)) = 4.6

Thus,diameter of cell G is 4.6 times larger than diameter of Cell H

Read more about ratios at; https://brainly.com/question/2784798

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