how do i solve for x

How Do I Solve For X

Answers

Answer 1

Answer:division if you just use the derivative

Step-by-step explanation:


Related Questions

with 12 gallons of gas, he notices that it costs him $50.28.

How much will it cost him to fill up the truck if it needs 25 gallons of gas?

Answers

Answer:

$104.75

Step-by-step explanation:

$4.19 per gallon

$4.19 x 25= $104.75

A cylinder has a height of 5.3cm and a diameter of 3.0cm. What is its volume

Answers

Answer:

44.53

Step-by-step explanation:

I'm smort

for every 6 cups of flour in bread recipe there are 2 cups of milk

Answers

Answer:

3

Step-by-step explanation:

3

Porque el valor absoluto de 0 es 0?

Answers

De hecho, ¡puede igualar CUALQUIER COSA! 0/0 no está definido. No solo 0/0, sino que cualquier número dividido por 0 es indefinido o infinito porque ningún número multiplicado por 0 puede dar un número natural y no hay límite de la respuesta que obtienes al dividir cualquier número por 0, continuará como 0000000000 …… .. 00000 …….

f(2)-f(4) when f(x)=2x+1
Evaluate and solve

Answers

Answer:

f(2)= 5 and f(4)=9= -4

Step-by-step explanation:

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[tex]f(x) = 2x + 1[/tex]

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[tex]f(2) = 2(2) + 1[/tex]

[tex]f(2) = 4 + 1[/tex]

[tex]f(2) = 5[/tex]

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[tex]f(4) = 2(4) + 1[/tex]

[tex]f(4) = 8 + 1[/tex]

[tex]f(4) = 9[/tex]

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[tex]f(2) - f(4) = 5 - 9 = - 4[/tex]

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(3x – 70)
(3y + 40)°
120°
X

Answers

Answer:

x=250

Step-by-step explanation:

Lilianna uses 3/4 calories per minute just by sitting. She uses 1 more calorie per minute by walking. Lilianna uses a total of 12 1/4 calories walking to the park. Lilianna uses the equation, d(3/4+1)=12 1/4 to represent the situation. what does the variable d represent in the equation?
A) Calories per minute Lilianna uses walking
B)Number of calories Lilianna would have used sitting
C) Number of minutes Lilianna walked
PLEASE HELP
12POINTS

Answers

Answer:

C) Number of minutes Lilianna walked

Step-by-step explanation:

Variable d represents the time per minute Lilianna spends in the park.
Step-by-step explanation:
Lilianna uses \frac{3}{4} calories per minute just by sitting. She uses 1 more calorie per minute by walking.
Liliana uses a total of 12\frac{1}{4} calories walking to the park.
Lilianna uses the equation, d(\frac{3}{4}+1)=12\frac{1}{4} to represent the situation.
Here, variable d represents the time per minute she spends in the park.
and is given as,
d(\frac{3}{4}+1)=12\frac{1}{4}
It can be written as,
d(\frac{3}{4}+1)=\frac{49}{4}
Solving for d,
d(\frac{3}{4}+1)=\frac{49}{4}
\Rightarrow d(\frac{3+4}{4})=\frac{49}{4}
\Rightarrow d(\frac{7}{4})=\frac{49}{4}
\Rightarrow d=\frac{49 \times 4}{4 \times 7}
\Rightarrow d=7
Thus, she spend d= 7 minutes total to the park.

The halfway point between 300,000 and 400,000

Answers

350,000 is halfway pint

Answer:

350,000

Step-by-step explanation:

hope this helped!!!

Please help ASAP
What is the greatest common factor of 9 and 12?
3
9
36
108

So... I looked up this question before asking BUT some people said it was wrong ???? so I wanted to get some second opinions.

Answers

3 is the greatest common factor, because both numbers are divisible only by 3.

Answer:

The GCF Of 9 and 12 is 3.

Step-by-step explanation: Okay so first lets multiply! 3x1 Is 3 3x2 is 6 and 3x3 is 9, 3 x 4 equals 12! Since they both can be divided by 3, Example 12 divided by 3= 4 9 divided by 3= 3, therefore they have a GCF of 3. Remember, this is the greatest factor, not Multiple.

Which of the following demonstrates the distributive property?​

Answers

Distributive property is an example like this

2(x+y)=2x+2y.

a(b+c)= ab+ac

Answer:

You dont have the equation

>:(

Step-by-step explanation:

Help please with #9 & 10!!!

Answers

Answer:

9) x=3

10)x=8.5

Step-by-step explanation:

Because M is a midpoint, for both questions, the equations on M's either sides are equal.

9) 5x+9=24

Subtract 9 from both sides

5x=15

Divide by 5 on both sides

x=3

10) 3x-7=x+10

Add 7 to both sides and subtract x from both sides

2x=17

Divide by 2

x=8.5

I need two answers pls

Answers

I know that one is 9/44. I’m not sure about the other one, sorry!

Identify the set of numbers that best describes the situation. Explain your choice. The weight of a person in pounds.

Answers

Answer:

Rational number

(−2,−3) after a translation right 2 units and up 4 units?

Answers

Answer:

(0,1)

Step-by-step explanation:

moving right 2 units makes it (0,-3)

moving up 4 units makes it (0,1)

3x-4(2+3x)=82
I have to get an answer of x=-10 but I cant seem to get it. Can someone answer it and give me an explanation please?

Answers

Answer:

x=-10

Step-by-step explanation:

3x-4(2+3x)=82

3x-(4*2)+(4*3x)=82

3x-8-12x=82

-9x-8=82

-9x-8+8=82+8

-9x=90

-9x/-9=x

90/-9=-10

x=-10

Answer:

10 isn't the right answer

Step-by-step explanation:

multiply everything in the parenthesis by -4

you would get 3x-8-12x=82

then combine like terms to get -9x

once your equation is in simplist form it will look like

-9x-8=82

next you add 8 to the 82

-9x=90

then divide 90 by -9 and you would get

x=-10

Which of the following is the best example of a system of equations that should be solved by the elimination method?


Question 2 options:


8x + 3y = 2


5x + 8y = -11



2x - 4y = -16


y = 5x + 13



-8x - 9y = -17


16x - 4y = 12



12x + 7y = -17


9x + 11y = -7

Answers

Answer:the answer -8x-9y=-17

16x-4y=12

Step-by-step explanation:

divide 16x-4y=12 with 2

8x-2y=12

Then add the equations

-8x-9y=-17

8x-2y=12

0-11y=-23

You can’t do this with the other equations provided.

Isabella ran the 100-meter dash five times. The time it took her to complete each race, in seconds, was 12.7, 12.807, 12.78, 12.08, and 12.087.
Isabella wants to order the race times from her slowest time to her fastest time. Sort the decimals in order from greatest to least.

Answers

Given:

Number of 100-meter races = 5

The time it took Isabella to complete each race, in seconds, was 12.7, 12.807, 12.78, 12.08, and 12.087.

To find:

The decimals in order from greatest to least.

Solution:

The time it took Isabella to complete each race, in seconds, was shown below:

12.7, 12.807, 12.78, 12.08, 12.087

We need to arrange this data in descending order.

In all 5 numbers the digits before decimals are same. On comparing the digits on the tenth place and hundredth place, we get

12.807 > 12.78 > 12.7 > 12.087 > 12. 08

Therefore, the required order of given data is 12.807, 12.78, 12.7, 12.087, 12. 08.

List the first 15 perfect cubes:
23
33
43
53
63
83
93
103
11
12
13
14
153
13
1
1
73
1
1
1 l
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INTL

Answers

Answer:

1

1

1

11

11

235

5

6

65

6

444444444

4566

what is 14.876 - 4.96

Answers

Answer:

9.916 is the answer

the answer is 9.916 can i get brainliest please

NEED TO SKETCH THE GRAPH OF EACH LINE

Answers

Answer:

The first picture is number 4

The second picture is number 5

The last picture is number 3

Step-by-step explanation:

Nilopal is 2 years older than Devjan who is 7 years older than Sucha. If their combined age is 61 years, find age of each person?

Answers

Answer:

23, 30, 8

Step-by-step explanation:

C
Paul can spend no more than $26
on his pizza order. Each pizza costs $8 and there
is a $3 delivery fee.

Answers

Answer:

Paul can afford 2 pizzas

Step-by-step explanation:

Equation: 26 = 3 + 8x

Solve for x

26 - 3 = 23

8x = 23

23/8 = 2.875

Round down because he can't buy half a pizza

2 pizzas

Answer:

Paul can buy the pizza with 15 dolars left

step-by-step explanation:

8+3=11

Jenny has 3 guitars. Steve has 4 guitars. If the
ratio of guitars is 4:3, who is first in the ratio?

Answers

Answer:

Steve is first

Step-by-step explanation:

Steve is first in the ratio if the ratio of guitars is 4:3.

What is Ratio?

The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other. A set of data points can be used to observe the constant relationship. A set of data with a constant relationship between two values is a comparison of miles traveled to hours traveled. A special type of ratio is the comparison of two different quantities.

The general form of expressing a ratio between two quantities say 'a' and 'b' is a: b

Jenny has 3 guitars. Steve has 4 guitars.

The ratio is 4:3, which represents 4/3 or 4 parts Steve to 3 parts Jenny.

Hence, Steve is first in the ratio.

Learn more about the Ratio here:

brainly.com/question/1504221

#SPJ2

A​ company's stock began the day at ​$36.66 per share. That price drops by ​$1.69 each hour.
a. What is the price per share after 6 ​hours?

Answers

Answer:

vwhich principle prevents a brach from abusing  its power

Step-by-step explanation:

(-1,-1) and ( 4,5)

Finding the distance between the two points

Answers

Answer:

The distance between the two points is

Exact form:

41

Decimal form:

6.40312423.......

Have a wonderful day!!!

What is the value of x?

Answers

Answer:

x = 60 degrees

Step-by-step explanation:

please help me with these​

Answers

Answer:

1: 128

2: 11

3: 6

~~~~~~~~~~~~~~~~~~~~~~

I'm sure that I did it right make sure to double check tho!

All you need to do is plug the numbers into their variables :)

plz help it’s due tomorrow, I need to show work

Answers

Answer:

I can't add picture for some reason so u have to read explanation :(

Step-by-step explanation:

First, turn everything into an improper fraction.

you get 11/3 x 9/2 ÷ 5/4

Next, according to PEMDAS, you multiply first and you get

33/2. DIvide that by 5/4 so

33/2 ÷  5/4

So you get 33/5 or as a mixed fraction, 6 3/5

Which of the following expressions is written in scientific notation? (math)

Answers

Answer:

I need the expressions

What are the options/expressions?

anaya is viewing her bank account online. She only sees 3 entries

Answers

What is the full question? This is just a statement.

Need full questions
Other Questions
Highlight word choices that show viewpoint in the passage.But Kirchers ideas about the hieroglyphs themselves were even farther off the mark than those of Horapollo. Looking at a certain group of symbolswhich actually stood for the name of a pharaohKircher let his imagination run wild . . . From 1650 onward, Kircher produced several volumes of such nonsense.The Riddle of the Rosetta Stone,James Cross GiblinBased on the passage, what is the authors view of Kirchers ideas?His ideas were better than Horapollos.His ideas are the same as the authors.His ideas were the same as the pharaohs.His ideas were worse than Horapollos. Y=6x+3Find slope can anyone give me a step by step Frank and Erica are selling ribbons to raise money for the football team. The graph shows the linear relationship between the number of ribbons each of them has left to sell and the number of days that they have been selling ribbons.On which day does it appear that Frank and Erica will have the same number of ribbons left to sell which number makes the number sentence true? (6+9)+4=4+? Tell me every single thing about Malcom X A molecule that has a linear shape has two electron domains around the central atom. Howmany lone pairs of electrons are present around the central atom?A. zeroB. oneC. twoD. three Convert the following to Kelvin12) 0 C13) -50 C14) 90 C15) -20 C The fraction 24/28 In simplest form is____.12/1448/566/96/7 Please help me, hurry, I need help. How have the discoveries in Africa and around the world helped anthropologists understand early Homo sapiens? The drummer boy of ShilohWhere does the refusal of the call happen? I need help finding the slope, The y-intercept, and the equation?? What values are the solutions for x2 + 2x = 8? Question 2 Multiple Choice Worth 2 points)Find an equation in standard form for the hyperbola with vertices at (0, +9) and foci at (0, +11).Oy?x2= 140 81y x= 181 121y?x2= 18140Oy?x121 81= 1 Which word could best replace skilled without changing the meaning of the sentence?John is known to be quite SKILED at playing the guitar.pedanticadroitimpertinentdespondent Which ratifies a proposed amendment to the Constitution?the Housethe Senatethe state legislaturesthe Supreme Court Write your answer with a positive exponent only. the first amendment guarantees rights for?a.all citizensb.people accused of crimesc.people guilty of crimes d.state governments Divide.1/3 divided by 1/6 rules of conditional verb