Mathematics College

If f(x)= 11 when f(x) = 5x-17, find x.
(Type an exact answer, using radicals as needed.)

Answers

Answer 1

Answer:

x = 28/5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Algebra I

FunctionsFunction Notation

Step-by-step explanation:

Step 1: Define

f(x) = 5x - 17

f(x) = 11

Step 2: Solve for x

Substitute in f(x) [Function]:                                                                             11 = 5x - 17[Addition Property of Equality] Add 17 on both sides:                                   28 = 5x[Division Property of Equality] Divide 5 on both sides:                                 28/5 = xRewrite:                                                                                                             x = 28/5

Related Questions

True or false the absolute value of -7 is greater than the absolute value of -3
ture or false?​

Answers

Answer:

False

Step-by-step explanation:

Since its a bigger number in the negative, it means it further from zero which makes it false

1. Simplify 3 + 5[5 + (7 - 3) - 32]

Answers

Answer:

48

step by step explanation:

3+5(5+(7-3)-32)

8(12-2)-32

96-16-32

80-32

48

Find the measure of 46.
t
56°/1249
46
te
s6 = [?]

Answers

Answer:

56°

Step-by-step explanation:

1st reason= alternate angles.

2nd reason= 124 and angle 6 is co-interior angles which means that little are shoudk adds up to 180.

180-124=56

What is the Definition of Math?

Answers

Answer:

mathematics

Step-by-step explanation:

Example....

"She teaches math and science" .

Suppose f is a linear function such that f(4)= 8 and f(9)= 1. Find the equation for f.

Answers

solving for f(x) linear function i need help finding the equation to get those answers

The diameter of the planet Mercury is 4.87×103 kilometers. The diameter of the planet Venus is 1.21×104kilometers. The diameter of the planet Earth is 1.28×104 kilometers. The diameter of Mars is 6.79×103 kilometers. Which planet has the smallest diameter?

Question 2 options:

Mars


Mercury


Venus


Earth

Answers

Answer: Venus

Step-by-step explanation:

Answer:

Mercury, then Mars

Step-by-step explanation:

Given diameters of planets:

Mercury ⇒     4.87 × 10³ km  =  4 870 kmVenus ⇒        1.21 × 10⁴ km  =    12 100 kmEarth ⇒          1.28 × 10⁴ km  =   12 800 kmMars ⇒           6.79 × 10³ km  =  6 790 km

Compared, we see the smallest value belongs to Mercury

The second smallest planet is Mars

Find f'(x) for the given function.

f(x) = 5/3-x

Answers

Answer:

The derivative is:

[tex]f^{\prime}(x) = -\frac{5}{x^2-6x+9}[/tex]

Step-by-step explanation:

We are given the following function:

[tex]f(x) = \frac{5}{3-x}[/tex]

Derivative of a quotient:

Suppose we have a quotient:

[tex]f(x) = \frac{g(x)}{h(x)}[/tex]

The derivative is:

[tex]f^{\prime}(x) = \frac{g^{\prime}(x)h(x) - h^{\prime}(x)g(x)}{h(x)^2}[/tex]

In this question:

Numerator [tex]g(x) = 5, g^{\prime}(x) = 0[/tex]

Denominator [tex]h(x) = 3 - x, h^{\prime}(x) = -1[/tex]

So

[tex]f^{\prime}(x) = \frac{0(3-x) - 5}{(3 - x)^2} = -\frac{5}{x^2-6x+9}[/tex]

The derivative is:

[tex]f^{\prime}(x) = -\frac{5}{x^2-6x+9}[/tex]

giving brainliest ! *easy*

Answers

Answer:

19π/15

Step-by-step explanation:

Answer:

θ + 19π / 15 this is my answer

What is the y-intercept of this line? Acellus, 10 points for answer.

Answers

Answer:

y-intercept is ( 0 , 5 )

Step-by-step explanation:

Y intercept is (0,5)

PLEASEEE HELPPP members of a middle school Business Club want to raise money to attend a conference for young entrepreneurs so far the club has raised $450. members suggest a few new ideas. Jenna suggest that the club hold a carwash the Club will need to spend $30 on cleaning supplies before making a profit jenna presents her plan to the club using the table below make a graph of the data to show the relation

*please provide a graph

Part B: is the relation a function if so write an equation for the function ​

Answers

Answer:

Number of cars 16 profit-30

If you need to construct a dog run for your dog and the total perimeter needs to be 40 feet, and you only have enough room to make it 5 feet wide, how long can you make the dog run?
PLZZZZ ASAPPPP

Answers

Answer:

15 feet

Step-by-step explanation:

if the dog run is a rectangles then the formula for the perimeter is 2h+2l

if we plug in the numbers we know we get this:

2h+2(5)=40

2h+10=40

2h=30

h=15

Helps please is for now

Answers

Answer: do ur test ur self

Step-by-step explanation:

C G
Write a quadratic function f whose zeros are -9 and 2
I

Answers

Zeros are -2 and -8
Functions are =-2 and -8
(X + 2) (X + 8)
X to the power of 2 + 8x + 2x+16
= x to the power of 2 + 10x + 16

Which expression is equivalent to 1 2 ( 4 x + 8 ) ?

Answers

Answer:
48x + 96


Step-by-step explanation:

Given expression: 12(4x + 8)

Using the Distributive Property, we can simplify the given expression.

Distributive Property: [tex]a(b + c) = ab + ac[/tex]

Simplify:

[tex]\implies 12(4x+8)\\\\\implies 12(4x) + 12(8)\\\\\implies 48x + 96[/tex]

The expression that is equivalent to 12(4x + 8) is [tex]48x + 96[/tex].

Are (3, 1) (4, 1) and (5, 1) all equivalent ratios

Answers

3:1=4:1
3•1=1•4
3=4

4:1=5:1
4•1=5•1
4=5

5:1=3:1
5•1=1•3
5=3

Those ratios are not equivalent

Dario buys applesauce cups for a family reunion. He needs
23 cups, and he buys them in packs of 6. How many packs does
Dario need?

Answers

Answer:

4

Step-by-step explanation:

he will have extra but its better then having nothing , and only extra by 1

Answer: 4 packs

Step-by-step explanation: Dario need to buy 4 packs and get

4 ·6=24 cups

CAN SOMEONE ANSWER THIS! Find the lateral surface area of the cylinder. Round your answer to the nearest hundredth. A) 315.04 in2 B) 370.62 in2 C) 395.84 in2 D) 408.92 in2

Answers

Answer:

C) 395.84 in^2

Step-by-step explanation:

I took the test


Measure of the missing angle?

Answers

Answer:

x=31°

Step-by-step explanation:

2x-7+x+4 = 3x-3

90+3 = 3x

93 = 3x

x = 93/3

x = 31°

If the opposite of g(x) is –g(x),
then –g(x) =

Answers

Answer:

g(x)    not negitive

Step-by-step explanation:

10(2x - 4) + 5 = 2x - 8

Answers

Step-by-step explanation:

10(2−4)+5=2−8

10(2x-4)+5=2x-810(2x−4)+5=2x−8

Solve

1

Distribute

10(2−4)+5=2−8

20−40+5=2−8

2

Add the numbers

3

Add 

35

3535

 to both sides of the equation

4

Simplify

5

Subtract 

2

2x2x

 from both sides of the equation

What is the constant of proportionality?

Answers

The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same ratetion:

The graph shows a residual plot of values from a line of regression. Use the plot to analyze the results of the correlation.

Answers

Answer:

B

Step-by-step explanation:

Select the correct answer.

Which formula gives the area of rectangle EFHG?
A. area = d × j
B. area = (e+h) × (d+l)
C. area = (e+h) × j
D. area = (e + h) × (f+C)

Answers

A is the answer i did it

Simplify [ (4 + 8) x 3 ] /9

Answers

Answer:

4

Step-by-step explanation:

Simplify the given expression by doing each operation as per the order of operations. The order of operations is a systematic way of tackling an equation, that ensures that the result attained will be true when one solves the equation; remember, the order of operations states;

1. Parenthesis

2. Exponents

3. Multiplication/ Division

4. Addition/ Subtraction

Simplify the equation by combining terms as per the order of operations;

[ ( 4 + 8 ) * 3 ] / 9

= [ 12 * 3 ] / 9

= 36 / 9

= 4

If your Uncle Jack was on his roof, and he wanted you to help him down, would you help your Uncle Jack off?

Answers

Yes I would help uncle Jack off the roof
yes i would help him off? you wouldn’t want someone to stay on a roof all day...

6 Some women are hardworking​

Answers

oh this is confusing

Answer:

Uuummmmmmm...…

Step-by-step explanation:

What-

How-

Why-

???

Statistics Question. Use the Desmos graphing calculator to find the least-squares regression line for the dataset in the table:

Answers

Given:

The table of values.

To find:

The least-squares regression line for the data set in the table by using the desmos graphing calculator.

Solution:

The general form of least-squares regression line is:

[tex]\hat{y}=mx+b[/tex]           ...(i)

Where, m is the slope and b is the y-intercept.

By using the desmos graphing calculator, we get

[tex]m\approx 2.55,b\approx -6.435[/tex]

Substitute these values in (i).

[tex]\hat{y}=(2.55)x+(-6.435)[/tex]

[tex]\hat{y}=2.55x-6.435[/tex]

Therefore, the correct option is A.

The graph of regression line is attached below.

The equation of regression line is [tex]y=2.55x-6.435[/tex]

Equation of regression line:

A graphing calculator is a calculator device that has the ability to display plotted graphs for complex equations.

First we have to enter the given table in graphing calculator,

After entering the data given into table,

We get,   m= 2.55  and b= -6.435

So that, the equation of regression line is [tex]y=2.55x-6.435[/tex]

Learn more about the regression line here;

https://brainly.com/question/26059078

AN(B\C)=(ANB)\C
how to prove if True or False?​

Answers

Answer:

AN*(B\C)=(ANB)\C=>ANB/C=ANB/C

Answer:

It's true but I don't know if my proof is technical enough for you.

Step-by-step explanation:

Multiplication and division of numbers can happen in any order.

Pls help, i will give brainliest:
Consider the graphs which summarize the data on the number of hours per week of television viewing by two groups: 12-17 year-old Girls and 12-17 year-old Boys. Choose all that are correct.
The median for the girls is 16.
The median for the boys is 22.
The interquartile range for the girls is 28
The interquartile range for the boys is 16
The difference between the medians as a multiple of the IQR is 1/4

Answers

Answer:

a,b,e

Step-by-step explanation:

Answer:

B, D, E

OR

The median for the boys is 22

The interquartile range for the boys is 16

The difference between the medians as a multiple of the IQR is 1/4

Step-by-step explanation:

I just did it and got it right

I need help on this



















Answers

Answer:

YZ<XZ<XY

Step-by-step explanation:

The smallest side would be opposite the smallest angle.  The largest side would be opposite the largest angle.

YZ<XZ<XY

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