Mathematics High School

The domain of f(x) = 7x + 4 is {-1 < x < 4}. Which integer is not in the range?

1. all of them are in the range
2. 26
3. 21
4. 17
5. 12​

Answers

Answer 1

Answer:

1. all of them are in the range

Step-by-step explanation:

Since -1 < x <  4

then  -1 (7) < 7x < 7(4)

- 7 < 7x < 28

-7 + 4 < 7x + 4 < 28  + 4

-3 < 7x + 4 < 32

SInce all the options are within the range between -3 and 32 then the answer is 1.

Related Questions

Solve for the value of P​

Answers

Answer:

[tex]sum \: of \:a ngle \: in \: a \: line \: = 180 \\ 2p + 5 + 3p = 180 \\ 5p + 5 = 180 \\ 5p = 180 - 5 \\ 5p = 175 \\ p = \frac{175}{5} \\ p = 35 \\ thank \: you[/tex]

1.24 _____ 1.3
>
<
=

Answers

Answer:

<

Step-by-step explanation:

1.24 is less than 1.3 hope this helps

Answer:

1.24 < 1.3

Step by step explanation:

Here, 1.24 is smaller than 1.3

hi please help me with my math homework​

Answers

Answer:

[tex] \frac{8}{27} [/tex]

hope that helps you

Answer:

18/31

Step-by-step explanation:

please help due today​

Answers

What’s due you didn’t attach anything

Marly's house to the library is 3/8 miles. The distance from Marly's house to the school is 4/5 miles. How far is it from the library to Marly's school?

Answers

Are they all on the same straight road?
If they are and the library is between his house and the school then the distance from the library to the school is 4/5 - 3/8 = 32/40 - 15/40 = 17/40 miles.
If they are on the same road but in opposite directions from his house then the distance is 3/8 + 4/5 = 32/40 + 15/40 = 47/40 miles.

If they are not on the same straight road then we cannot work out the distance exactly but it must be between 17/40 and 47/40 miles as these are the best and worst case examples.

Brainliest to whoever gets it right please answer the picture.

Answers

Answer:

Commutative property of multiplcation.

Step-by-step explanation:

An identifier for the property of multiplcation is by multiplying it by 1. Therefore the answer remains the same.

the answer to this problem .

Answers

Im 100 percent that the answer is 27/7

Answer:

=3 6/7

 or

Alternate form

27/7

The area of a square is 50 square yards. What is the length, in yards, of one side of the square?

Answers

Answer:

[tex]area \: of \: a \: square = {x}^{2} \\ here \: {x}^{2} = 50 \\ x = \sqrt{50} = \sqrt{2 \times 25} = 5 \sqrt{2} \\ one \: side = 5 \sqrt{2} yard[/tex]

all three angles of a triangl add up to 180 degrees. the three angles measuure 75 degrees, 10x degrees, and 5x degrees. write and solve an equation for x. then find the measure of the two unknown angles.

Answers

Answer:

elaborate more.....

Step-by-step explanation:

znnznzhzhdhsnsn

A number increased by – 4 is 18.

Answers

22 i think i’m not so sure

Rewrite the following expression using the properties of rational exponents. Be sure your answer is in simplest form.

Answers

You forgot to post the following expression I would love to help you but can’t without it

The cost of one can of soda if 6 cans cost n

Answers

Answer

if 6 cans cost n

1 can would cost n/6

Example

6 cans cost 12

1 can would cost 12/6

which is 2

the circle graph shows the percent of different animals sold at a local pet store in 1 year.
what percent is represented by the entire circle

Answers

Answer:

the entire circle represents the sales of a local pet shop in 1 year

Step-by-step explanation:

the cats percentage = 31%

The percent represented by the entire circle is 100%

A circle chart is a graph that displays information in a circle. The circle is divided into portions which represent a proportion.

The sum of angles in a circle chart is 360 degrees.  

The entire circle adds up to 100%

So, the sum of the percentages of the hamster, rabbit, bird, dog and cats must add up to 100%

Percent represented by cats = 100 - (5 + 9 + 7 + 48) = 31%

To learn more about circle charts, please check: https://brainly.com/question/5870339?referrer=searchResults

Need help ASAP!!!!!!

Answers

Answer:

Its B

Step-by-step explanation:

State the domain and range and state if it is a function or not​

Answers

The domain and the range is correct, and this is function, as it passes the vertical line test.

evaluate the given function. f(x) = 3x2+2; find f)x+1)-[f(x)+1]

Answers

Explanation:
To evaluate
f
(
x
+
1
)
substitute
(
x
+
1
)
for each occurrence of
x
in
f
(
x
)
and calculate the result:
f
(
x
)
=
3
−
1
2
x
becomes:
f
(
x
+
1
)
=
3
−
1
2
(
x
+
1
)

f
(
x
+
1
)
=
3
−
1
2
x
−
(
1
2
⋅
1
)

f
(
x
+
1
)
=
3
−
1
2
x
−
1
2

f
(
x
+
1
)
=
3
−
1
2
−
1
2
x

f
(
x
+
1
)
=
(
2
2
⋅
3
)
−
1
2
−
1
2
x

f
(
x
+
1
)
=
6
2
−
1
2
−
1
2
x

f
(
x
+
1
)
=
6
−
1
2
−
1
2
x

f
(
x
+
1
)
=
5
2
−
1
2
x

Or
f
(
x
+
1
)
=
5
−
x
2

2x2
5x5
6+5+5
10000000000+2

Answers

Answer:

2×2= 4

5×5= 25

6+5+5=16

10000000000+2= 10000000002

Step-by-step explanation:

please mark me brainliest please

Step-by-step explanation:

2×2 = 4

5×5 = 25

6+5+5 = 16

10000000000+2= 10000000002

Seventeen is 13 minus 6 times a number

Answers

Answer:

13-6x = 17

Step-by-step explanation:

logic:

"seventeen is" = 17

"13 minus" = 13-

"6 times a number" = 6x

Answer:

(-0.666667)

Step-by-step explanation:

13-6x=17

13 - 17 = 6x

-4 = 6x

x = -4÷6

= (-0.666667)

please help asap
Point L is on line segment KM. Given LM = 9 and KL= 10, determine the length of KM​

Answers

Answer:

19

Step-by-step explanation:

Answer:

The answer is 19. love your henata pfp btw-

f(x)=3|x|
can you answer this question

Answers

(-2,6)
(-1,3)
(0,0)
(1,3)
(2,6)

convert 4.5 into second step by step please ​

Answers

Answer:

convert 4.5 what though?

Answer:

16200 seconds

Step-by-step explanation:

4.5 hours =

16200 seconds

4.5

16200

Formula

multiply the time value by 3600

if 5+u=5 then what is u

Answers

Answer:

[tex]5 + u = 5 \\ \\ u = 5 - 5 \\ \\ u = 0 \\ \\ it \: was \: helping \: to \: you[/tex]

Answer:  0

Work Shown:

5+u = 5

u+5 = 5

u = 5-5

u = 0

We subtracted 5 from both sides to isolate the variable. This is done to undo the "plus 5".

Answer and Complete all the problems.
I will mark brainiest.

Answers

Answer:

Answer given below

Step-by-step explanation:

1. A = (0, 5) =  on y axis

2. B = (0, -3) = on x axis

3. C = (1, 2) = 1st quadrant

4. D = (-4, -3) = 3rd quadrant

5. E = (5, -5) = 4th quadrant

6. x axis

7. y axis

2(x - 4) = 7 - 3x pls help plss

Answers

Answer:

x = 3

Step-by-step explanation:

Given

2(x - 4) = 7 - 3x ← distribute parenthesis on left side

2x - 8 = 7 - 3x ( add 3x to both sides )

5x - 8 = 7 ( add 8 to both sides )

5x = 15 ( divide both sides by 5 )

x = 3

2. Reece is playing a carnival game in which he
must guess under which of 2 cups a ball is
hidden. To simulate the results of this game,
he flips a coin with heads up (H) representing
wins and tails up (T) representing losses. Based
on the simulation below, what is the probability
that Reece will win at least 2 of his next 4
games?
HHTT
HHHT
HITT
TTHH
HTTT
TTHH
THTH TTHT
HTTH HHTH

Answers

25% or 2/4 and to win one game 50% or 1/2

The area of a rectangular window is 7426 cm
If the width of the window is 79 cm, what is its length?

Answers

hi <3

area = length x width

substitute the values in:

7426 = length x 79

rearrange to get the answer:

length = 94 cm

hope this helps :)

Solve for X. Show your work

1/2x - 1/4 = 3/5x + 2

Answers

Answer:

[tex]x = - \frac{45}{2} [/tex]

Step-by-step explanation:

[tex] \frac{1}{2} x - \frac{1}{4} = \frac{3}{5} x + 2[/tex]

[tex]20( \frac{1}{2} x - \frac{1}{4} ) = 20( \frac{3}{5} x + 2)[/tex]

[tex]20 \times \frac{1}{2} x - 20 \times \frac{1}{4} = 20( \frac{3}{5} x + 2)[/tex]

[tex]10x - 20 \times \frac{1}{4} = 20 \times \frac{3}{5} x + 20 \times 2[/tex]

[tex]10x - 5 = 20 \times \frac{3}{5} x + 20 \times 2[/tex]

[tex]10x - 5 = 4 \times 3x + 20 \times 2[/tex]

[tex]10x - 5 = 4 \times 3x + 40[/tex]

[tex]10x - 5 - 12x = 40[/tex]

[tex]10x - 12x = 40 + 5[/tex]

[tex] - 2x = 40 - 5[/tex]

[tex] - 2x = 45[/tex]

[tex]x = - \frac{45}{2} [/tex]

A running trail 6 1/2 miles long. Leigh plans on running this trail over the course of 4 days. How much of the trail will she have to run each day.
Answers

1 5/8
46
6 1/8
8

Please respond asap

Answers

Answer:

[tex]1 \frac{5}{8}[/tex]

Step-by-step explanation:

To figure out this problem we need to divide 6 1/2 by 4.

Convert any mixed numbers to fractions. Then your initial equation becomes:

[tex]\frac{13}{2} \div \frac{4}{1}[/tex]

Applying the fractions formula for division:

[tex]= \frac{13 \times 1}{2 \times 4}[/tex]

[tex]= \frac{13}{8}[/tex]

Simplifying 13/8, the answer is:

[tex]= 1 \frac{5}{8}[/tex]

Compare using <, >, or =.


7 3/8 ___ 6 6/7


>

=

<

Answers

Answer:

>

Step-by-step explanation:

because 7 is greater than 6

must be marked as brainlist

Check Your Un
4. Suppose you are asked to solve the equation 3/4x - 2/3=1/6x
a. What number could you multiply both sides of the equation by so
that the numbers in the problem are integers and not fractions?
b. What property allows you to do this?

Answers

Answer:

L.C.M of 4,3 and 6 is 12

The Multiplication Property for Equations states that an equation can be multiplied or divided by the same number on each side of the equation without changing the solution to the equation.

Step-by-step explanation:

Other Questions
Which of the following identifies the hormone secretory cells that are responsible for lowering blood glucose levels?A. Insulin secreted by alpha cells.B. Glucagon secreted by Beta cells.C. Glucagon secreted by alpha cells.D. Insulin secreted by Beta cells. Find the measure of the side of the right triangle whose length is designated by a lowercase letter. (see attachment)Please explain step-by-step. which artwork is nonrepresentational? PLSSSSS HELPPPPP ASAPPP How to write 2.064 in expanded form Which of the following would be anexample of Structural Unemployment?A. A person obtains a job during the Christmas seasonat a department store.B. A person goes back to school because of outdatedskills.C. A person gets a second job to help with familyobligations.D. A person takes a job at an amusement park for thesummer months. Which is the Concatenation or joining symbol in pythonPlease helppp find the common factor of 24 and 48 Which type of Doctor specializes in teeth and jaw and alignment. plzzz ans. IfA = {a,g,h,q,l,m}a. How many subsets doesAhave? Be sure to include the calculation you are using.b. How many proper subsets doesAhave? Be sure to include the calculation you are using. what is the volume of a piece of metal that has a density of 6.68g.cm^3 and has a mass of 1975 g? find the value of x What is the difference between a judgment and a like/ dislike statement? Emergency funds are important because they and engineers didnt answer 68 questions correctly on a 170 question trigonometry test what percent of the questions did she answer correctly? f(x) = x - 2g(x) = x2 + 1Find (f - g)(2)-93-595 What, "describes a society's images, its ideas and attitudes, its customs, itsskills and its arts"?O stylemediumO natureculture how can you prove that some material are not decomposed in the soil What is the last step in an accident chain?