Mathematics High School

look at picture for the question
I will make brainiest whoever has the correct answer!

Look At Picture For The QuestionI Will Make Brainiest Whoever Has The Correct Answer!

Answers

Answer 1

Answer:

D. all real numbers

Related Questions

helpppppp pls i really do​

Answers

Answer:

domain: -3 < x <2

range: -2 < x < 4

Step-by-step explanation:

domain is the total x values and range is the total y values

the graph below represents y, the cost in dollars of x pounds of salad at a salad bar what is the unit for the cost of salad at the salad bar?

a) $0.50 per pound
b) 1.00 per pound
c) 2.00 per pound
d) 4.00 per pound

Answers

Answer:

D

Step-by-step explanation:

Took This Test Too :P

Answer: It’s $4.00

Step-by-step explanation:

Solve the following inequality for n. Write your answer in simplest form.
1+4(-6n-4)<10n+4-n

Answers

Answer

n>- 19/33

1 Simplify  10n+4-n10n+4−n  to  9n+49n+4.

1+4(-6n-4)<9n+41+4(−6n−4)<9n+4

2 Expand.

1-24n-16<9n+41−24n−16<9n+4

3 Simplify  1-24n-161−24n−16  to  -24n-15−24n−15.

-24n-15<9n+4−24n−15<9n+4

4 Add 24n24n to both sides.

-15<9n+4+24n−15<9n+4+24n

5 Simplify  9n+4+24n9n+4+24n  to  33n+433n+4.

-15<33n+4−15<33n+4

6 Subtract 44 from both sides.

-15-4<33n−15−4<33n

7 Simplify  -15-4−15−4  to  -19−19.

-19<33n−19<33n

8 Divide both sides by 3333.

-\frac{19}{33}<n−

​33

​

​19

​​ <n

9 Switch sides.

n>-\frac{19}{33}n>−

​33

​

​19

​​  

Done

Use the information to answer the following question.
The table shows the cost of various products at a store.
Item Cost
T-Shirt 0.75x
Jeans 4x-5
Hat 2x+4


Gary has (10x + 7) dollars. If Gary decides to buy two pairs of jeans, what expression can be written to represent how much money Gary will have leftover after the purchase? Write the expression and then simplify the expression. (Explain)

Answers

Since he starts with (10x+7) dollars and is buying two pairs of jeans that each cost (4x-5) dollars you should subtract the cost of the jeans from his starting amount.

(10x+7)-2(4x-5)=
10x+7-8x+10=
2x+17

A student wrote four statements during math class. Which statement contains an error?

Answers

Answer:

C

Step-by-step explanation:

The answer is C if you multiply (a)38×18=684

(b)46×16=736 (c)54×14=756 the question is 766 miles meaning that c is the wrong answer .i hope this was helpful.

lauren wants to build a model airplane using a scale where 2 inches represents 15 feet. if the airplane is 75 feet long how many inches long should the model be?

Answers

Answer:

Its 10

Step-by-step explanation:

what is 7,234,000,000,000,000 written in scientific notation helpp me plss!?

Answers

Answer:

7.234x10^14 that would be it in scientific notation

A wheel has a radius of 13”; calculate the circumference.

Answers

Answer:

81.71"

Step-by-step explanation:

Circumference = 2*pi*radius

pi = 22/7

radius = 13

Circumference = 2*22/7*13 = 44*13 / 7 = 572/7 = 81.71"

What is this rational function?

Answers

Answer:

A rational function is any function which can be written as the ratio of two polynomial functions, where the polynomial in the denominator is not equal to zero. The domain of f(x)=P(x)Q(x) f ( x ) = P ( x ) Q ( x ) is the set of all points x for which the denominator Q(x) is not zero.

Hope this helps!!! :D

9514 1404 393

Answer:

  f(x) = (x^2+2)/(x-1)

Step-by-step explanation:

In simplest form, it will be a quadratic divided by (x-1). The quadratic must have no zeros, and a y-intercept of 2.

One such could be ...

  f(x) = (x^2 +2)/(x -1)

__

The numerator polynomial must have no zeros in order to prevent the rational function from having zeros. It must be a function that has a degree an odd number greater than the denominator function. The denominator function can have only one zero, at x=1. The ratio of the functions must have a net odd degree and the overall leading coefficient must be positive in order to make the end behavior match the requirement.

Linear Equations with explanation plz

Answers

Answer : x = 14
hello :) The solution is in the pic below! Hope this helps!

The difference of the squares of two positive consecutive integers is 991. Find the integers.

Answers

Answer:

The numbers are 495 and 496.

Step-by-step explanation:

[tex](x+1)^{2} -x^{2} =991\\x^{2} +2x+1-x^{2} =991\\2x+1=991\\2x=990\\x=495[/tex]

Solve for x. Please answer correctly !!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!

Answers

For this question answer is x=8

Sum of the angles on a line is 180

[tex](6x + 4) + 90 + (5x - 2) = 180 \\ 11x + 92 = 180 \\ 11x = 180 - 92 \\ 11x = 88 \\ x = \frac{88}{11} \\ \\ x = 8[/tex]

Hope this will help....

Question 1 (1 point)
Sava
1 Sarah is saving for a new car. She has the following amount in her account $175 $225. $275
and $325 after weeks 1.2.3 and 4 respectively.
How much will she have after 10 weeks?
6
• 675
575
625
600
Question 21 point)

Answers

Answer:

am sorry

Step-by-step explanation:

i had to do it for more pts

325 × 10

3350

sorry am lost need help

Joseph received a $20 gift card for downloading music. Each downloaded song costs $1.29. Explain how to write and solve an inequality that can be used to determine the number of songs that he can purchase.

Interpret the solution.

Answers

Answer:

Step-by-step explanation:

Answer:

Let x be the number of songs downloaded.

Each song is $1.29; the total cost would be found by multiplying the cost by the number of songs, or 1.29x.

This cannot be more than 20, so we set this less than or equal to 20:

1.29x ≤ 20.

To solve this, we divide both sides by 1.29:

≤ ;

x ≤15.5.

We cannot download half of a song, so we round this down to 15 (although the number rounds up mathematically, he would not have enough money to download 16 songs). This means he can download at most 15 songs.

Step-by-step explanation:

if you want the sample response then here: If x represents the number of downloads, you can write the inequality 1.29x ≤ 20. Solving the inequality, you find that x is less than or equal to about 15.5. Since he can’t download part of a song, Joseph can download 15 or fewer songs.

for BOYS only, 12*12+13+78-90+56

Answers

Answer:

201

Step-by-step explanation:

Answer:

201

Step-by-step explanation:

Mrs Lim hod 5245
She spent $78 and gove $36 to her son
How much money did Mrs Lim have in the end?

Answers

Answer:

$5,131

Step-by-step explanation:

First, add together the values of the money she lost:

78 + 36

= 114

Then, subtract this from her total amount:

5245 - 114

= 5131

So, in the end, Mrs. Lim had $5,131

Answer:

$5131

Step-by-step explanation:

First, break down the word problem. Mrs. Lim had $5245, spent $78, and gave $36 away to her son. Next, set up an equation.

5246 - 78 - 36 = ?

$5131

what is the y- int of 27x-9y = 27

Answers

The y-intercept is (0,-3)

The x-intercept is (1,0)

Answer:the y-intercept is (0,-3)

Step-by-step explanation:use the slope intercept form y=mx + b to find y intercept

True or False: A system of two equations in two variables whose graphs are a parabola and a circle can have four real ordered-pair solutions.

Answers

Answer: True

The parabola can intersect the circle four times as the graph shows below. Each intersection point is a solution in the form (x,y).

What is the range of the function?

Answers

Answer:

B. 2, 6, 8

Step-by-step explanation:

I just learned this

The degree of the product is the
of the degrees of the factors.

Answers

Answer:

Sum

Step-by-step explanation:

Answer:

Sum

Step-by-step explanation:

Sum reason it is

Triangle A″B″C″ is formed using the translation (x + 2, y + 0) and the dilation by a scale factor of one half from the origin. Which equation explains the relationship between segment AB and segment A double prime B double prime? coordinate plane with triangle ABC at A negative 3 comma 3, B 1 comma negative 3, and C negative 3 comma negative 3 segment A double prime B double prime = segment AB over 2 segment AB = segment A double prime B double prime over 2 segment AB over segment A double prime B double prime = one half segment A double prime B double prime over segment AB = 2

Answers

Answer:

A. segment A double prime B double prime = segment AB over 2

Step-by-step explanation:

Triangle ABC with coordinates of:

A = (-3, 3), B = (1, -3), C = (-3, -3)

Translation (x + 2, y + 0), coordinates will be:

A' = (-1, 3), B = ( 3, -3), C = (-1, -3)

Dilation by a scale factor of 1/2 from the origin, coordinates will be:

A'' = (-0.5, 1.5), B'' = (1.5, -1.5), C= (-0.5, -1.5)

Let's find the length of AB and A''B'' using distance formula

d = √(x2-x1)² + (y2 - y1)²AB = √(1-(-3))² + (-3 -3)² = √4²+6² = √16+36 = √52 = 2√13A''B'' = √(1.5 - (-0.5)) + (-1.5 - 1.5)² = √2²+3² = √13

We see that

AB = 2A''B''

Now the answer options:

A. segment A double prime B double prime = segment AB over 2

Correct

B. segment AB = segment A double prime B double prime over 2

Incorrect. Should be AB = A''B''*2

C. segment AB over segment A double prime B double prime = one half

Incorrect. Should be AB/A''B'' = 2

D. segment A double prime B double prime over segment AB = 2

Incorrect. Should be A''B''/AB = 1/2

Answer:

A. segment A double prime B double prime = segment AB over 2

Step-by-step explanation:

Edward deposited $6,000 into a savings account 4 years ago. The simple interest rate is 3%. How much money did Edward earn in interest?

Answers

Answer:

$720

Step-by-step explanation:

Use the simple interest formula and plug in each variable into the formula

I=PRT

P=$6000

R=3% (0.03)

T=4 years

Select a symbol to compare the numbers

Answers

7/10 is greater than 0.07 because 7/10 is equal to .70
7/10 because that is greater than any others so the 7/10 needs >this one

2(4q+3)=4q-14

What is q?? HELP ASAP.
( Also show step by step please. )

Answers

Ok so 2(4q+3)=4q-14
2.4q=8q
2.3=6
8q+6=4q-14
8q-4q=-14-6
4q=-20
q=-20/4
q=-5

please use ( y = mx +b )

Answers

Answer:

y= 2/5-1

Step-by-step explanation:

You get the 2/5 because you go 2 to the right and go 5 up, the -1 is because the x-int is at -1.

Si sabemos que en una progresión aritmética el sexto término es 29 y la diferencia es 9. ¿Cuál es el primer término?

Answers

Answer:

-16

Step-by-step explanation:

De nada

write 600 as a product of a prime factor give your answer in index form

Answers

Answer:This is problems on common factors.

(a) 600 = 2 × 2 × 2 × 3 × 5 × 5

      = 2³ˣ 3 ˣ 5²

(b)   The highest common factors could be calculated using factors methods and the divisional methods.

Here we go.

(i)   600  = 2³ ˣ 3 ˣ 5²

    1050 = 2 ˣ 3 ˣ 5² ˣ 7, the highest common factor HCF will be

     HCT = 2 ˣ 3 ˣ 5²

              = 150.

The divisional methods.

    600) 1050 ( 1

           -  600

               ------

              450 ) 600 ( 1

                      -  450

                         ------

                          150 ) 450 ( 3

                                 - 450

                                   ------

                                  000

So the answer is 150, the principle is that you continue to divide and subtract until you arrive at zero.

Answer = 150

If this is incorrect you should report my answer... Hope this was helpful... Stay safe and have a great weekend!!! :D

Use the dropdown to complete the following inequality.

Answers

Answer:

>

Step-by-step explanation:

b is clearly negative

- - = +

so therefore, subtracting the negative will result in a larger answer than adding a small positive to a negative

is y=0.3x proportional

Answers

Answer:

yes

Step-by-step explanation:

Yes






Ndmsmanama snanaamamakkwkqjjqjwjwjajajhajajs

Which of these possible values of x: 5, -5, 12, 15, 0
make the inequality: -3

Answers

Answer:

12 i think

Step-by-step explanation:

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