Does anyone know how to solve 2x + 4

Answers

Answer 1

Answer:well if your trying to find the x and y intercept then it would be x=(-2,0) and y (0,4) but im not sure  if thats what your trying to find


Related Questions

Daniel scored nine points less than a andre in the basketball game Noah scored twice as many points as Diego if noah scored 10 points how many points did Andre score​

Answers

Andre scored 14 points

Please Help 15 points!!!! (Only explain if you want but I suggest you do)Heart rates are expressed as beats per minute (or bpm). Mia knew her resting heart rate was 80 beats per minute. She asked her teacher if she could collect the heart rates of the other students in her class. With the teacher’s help, the other sixth graders in her class found their heart rates and reported them to Mia. The following numbers are the resting heart rates (in beats per minute) for the 22 other students in Mia’s class. 89 87 85 84 90 79 83 85 86 88 84 81 88 85 83 83 86 82 83 86 82 84

Part A:
What fraction of students had a heart rate less than 82 bpm?

Part B:
Half of the students heartrates were below what number?

Answers

Answer:

Part A 2/22=1/11

Part B 85

Step-by-step explanation:

Answer:

Hola amiga no se ablar inglés losiento

write an equation to find the length of the side,x​

Answers

Answer:

[tex] \huge \: x = 18 \: ft[/tex]

Step-by-step explanation:

to understand thisyou need to know abouttrigonometryequationPEMDASTIPS AND FORMULAS:[tex] \sin( \theta) = \frac{opp}{hypo} [/tex][tex] \sin( {30}^{o} ) = \frac{1}{2} [/tex]

given:opp:9[tex] \theta = {30}^{o} [/tex]let's solve:

according to the question

[tex] \sin( {30}^{o} ) = \frac{9}{x} [/tex]

[tex] \frac{1}{2} = \frac{9}{x} [/tex]

[tex] \huge \therefore \: x = 18[/tex]

15 POINTS. Hey yall, I'm having a bit of trouble with this problem. Can someone help, please?

Answers

Perpendicular line I believe

Answer:

they are parallel

Step-by-step explanation;

You would have to get the Y by itself in the bottom one so go

2x-3y=-3

-2x        -2x

-3y=2x-3

_________

-3        -3

_________

y= -2/3x+ 1

and they are the same equaion

so they end up parallel

What is X if [-1,-2,4,8]+x=[-5,-1,2,1]

Answers

Answer:

C) -4   1

   -2   -7

Step-by-step explanation:

I got it right on Edge 2021

The value of x in expression is,

⇒ x = [- 4, 1, - 2, - 7]

What is mean by Subtraction?

Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.

Given that;

The expression is,

[-1, -2, 4, 8] + x = [-5,- 1, 2, 1]

Now, We can simplify as;

x = [- 5, - 1, 2, 1] - [ - 1, - 2, 4, 8]

x = [- 4, 1, - 2, - 7]

Thus, The value of x in expression is,

⇒ x = [- 4, 1, - 2, - 7]

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1) How do you describe Ana in the selection?​

Answers

Answer:

she develops a fair and healthy relationship with her classmate but also she elected the class president at their school

Step-by-step explanation:

vote me as the brainliest


How did segregation become the key issue in the Plessy v. Ferguson case?

Answers

Plessy v. Ferguson was important because it essentially established the constitutionality of racial segregation. As a controlling legal precedent, it prevented constitutional challenges to racial segregation for more than half a century until it was finally overturned by the U.S. Supreme Court in Brownv.

-hope this helped!

A school event requires at least 3 parents for every 8 kids. How many parents for 40 kids



Answers

Answer:

15 parents

Step-by-step explanation:

40 / 8 = 5. 5 x 3 (# of parents for every 8 kids) = 15. Therefore, there must be at least 15 parents for 40 kids. Hope this helps!

Part D
Simplify the inequality obtained in part iii.




i cant post a pic cause it wont let me

Answers

Can’t help you then...

Answer:

The inequality can be simplified as:

2y > 4

2y/2 > 4/2

y > 2

Step-by-step explanation:

I did my best

which of the following is not proportiol 1/4=3/12 8/6= 20/15 2/4 = 3/6 4/10 = 12/20

Answers

The last one 4/10=12/20

4/10 is not proportional to 12/20

( it is proportional to 8/20 )

3 Leah surveyed the 35 members of her class to find out their favorite color. She listed this information in the form of a table, as shown here. Favorite Colors Colors Number of Students Choosing Colors Blue 14 Green 5 Yellow 7 Red 3 Orange 1 Maroon 5 Based on this information which is the best estimate of the number of people choosing red as a favorite color from a group of 175 people? (whoever shows work gets brainliest)​

Answers

Answer:

15.

Step-by-step explanation:

If you add all of the marbles you will get 35 as the total.

Since there are 175 students, we can divided 35 by 175 and safely assume that for every marble, 5 people have chosen it.

This means that there are 3 red marbles, or that 15 people have chosen that marble.

A swimming pool is in the shape of a rectangular prism. The pool is 30 feet long, 16 feet wide, and 6 feet deep. James stretched a hose straight from a top corner of the pool to the bottom corner farthest away. What is the length of the hose from the top corner to the bottom corner farthest away? ​

Answers

Answer:

About 34.5 which you can round to 35

Step-by-step explanation:

First you find the hypotenuse of 30 and 16 which is 34

Then the hypotenuse of 34 and 6 which is about 34.5

The length of the hose from the top corner to the bottom corner farthest away will be 34.5 feet

What is a Rectangular Prism?

A rectangular prism is a 3-D figure, which has 6 faces, 8 vertices and 12 edges. All of the faces will be in rectangular shape.

Rectangular prism has three dimensions, namely, length, width and height.

Length of the swimming pool = 30 feet

Width of the swimming pool = 16 feet

Height of the swimming pool = 6 feet

We have to find the length of the hose from the top corner to the bottom corner farthest away.

For that first we have to find the length of the hypotenuse of the triangle with base = 30 feet and altitude = 16 feet

= √(30² + 16²)

= 34 feet

Now, we have to find the hypotenuse of the triangle with base = 34 feet and altitude = 6 feet.

= √(34² + 6²)

= 34.5 feet

Hence the length of the hose from the top corner to the bottom corner farthest away is 34.5 feet.

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dog's food bowl holds 3 cups of dog food. Tim uses a scoop that holds 1/4 of a cup of dog food. how many scoops will it take for Timothy to fill the dog bowl?

Answers

Answer:

12 scoops

Step-by-step explanation:

4 scoops = 1 cup

8 scoops = 2 cups

12 scoops = 3 cups

Leo has 18 yards of fabric that he wants to cut into pieces that are each 1 foot long. How many one foot long pieces can Leo create?

Answers

54 pieces. Here is why:
1 yard = 3 feet
18 yards * (3 feet)/yard = 18*3 feet = 54 feet
Note that the yard units cancel out, leaving the answer in feet.

Write down the next 2 terms of this quadratic sequence:

1, 3, 7, 13, ..., ...

Answers

Step-by-step explanation:

[tex] {n}^{2} + (n + 1)[/tex]

where n starts from 0.

so the answer is :

16+5=21,

25+7= 32

Find the value.
3 to the power of 4 = _______

Answers

Answer:

3 * 3 * 3* 3 = 9x3 = 27

27*3 = 81

Step-by-step explanation:

Answer:

81

Step-by-step explanation:

3 the power of 4 means 3×3×3×3

so 81

Pls help I’m failing math I’ll brainlest

Answers

Answer:

z=-9 - 5.4

hope it helps

Step-by-step explanation:

please mark me brainliest

the power of ten representation of four thousandths

Answers

Answer:

if its thousandths, its 4 x 10^-1. If you mean 4000, its 4 x 10^3

Step-by-step explanation:

PLZ HELP
I WILLMARKE YOU BRILL

Answers

Answer:

1. Mode = 7

2. Range = 8

Step-by-step explanation:

The following set of data were obtained from the question:

4, 6, 5, 9, 3, 2, 7, 7, 1, 8

Mode =?

Range =?

1. Determination of the mode of the data.

Mode is simply defined as the mark (score) with the highest frequency. Thus we can obtain the mode as follow:

Scores >>>>>>> Frequency

4 >>>>>>>>>>>> 1

6 >>>>>>>>>>>> 1

5 >>>>>>>>>>>> 1

9 >>>>>>>>>>>> 1

3 >>>>>>>>>>>> 1

2 >>>>>>>>>>>> 1

7 >>>>>>>>>>>> 2

1 >>>>>>>>>>>> 1

8 >>>>>>>>>>>> 1

From the above illustration, we can see that the mark 7 has the highest frequency. Therefore, 7 is the mode of the data .

2. Determination of the range of the data.

Range of a given data is simply obtained by calculating the difference between the highest and the lowest score. The range can be obtained as follow:

Highest score = 9

Lowest score = 1

Range = Highest – Lowest

Range = 9 – 1

Range = 8

Simplify:
(8x - 5) + (-2x + 7)
A. 6x + 2
B. 6x - 12
C 6x + 12
D. 10x - 12
E 10x + 2

Answers

Answer: A) 6x+2

Step-by-step explanation:

I just figured it out

A bakery makes 1,650 cookies in one day. The cookies are put into boxes. A large box contains 24 cookies, and a small box contains 3 cookies. The bakery fills as many large boxes as possible, and then fills as many small boxes as possible.How many small boxes does the bakery fill in one day?​

Answers

Answer:I think ia 18

Step-by-step explanation:

The number of small boxes the bakery fills in a day = 183 cookies.

Calculation of total number of boxes

The total number of cookies the bakery makes in a day =

1,650 cookies.

The number of cookies found in big box = 24 cookies

The number of cookies found in small box = 3 cookies

To find the number of small boxes that was fill would be to share 1,650 cookies in the ratio of 24 : 3

The total amount of cookies each box can hold = 24+3=27

Divide the amount by the total quantity of cookies=

1,650/27 = 61 cookies

Each number of the boxes should be multiplied by one part ; small boxes × 61 cookies

= 3 × 61

= 183 cookies.

Therefore, the number of small boxes the bakery fills in a day = 183 cookies.

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Can someone help me please

Answers

Answer:

C

B

C

A

B

B

C

Hope this helps!

help me please!!!!!!!

Answers

The answer is 5 because, 3 times 4 is 12 so for every boy there is 4 girls so we just need to divide 20 divided by 4 and the answer is 5

Antonio bought a shirt for 1/2 off. He paid $21.75 for the shirt s. Draw a bar diagram to find the original cost of the shirt.

Answers

Answer:

21.75 times 2 is 43.5

A student answered 42 problems on a test correctly and received a grade
of 70%. How many (total) problems were on the test, if all the problems
were worth the same number of points?

Answers

Answer:

Step-by-step explanation:

x is the number of questions on the test.

42/x = 70%

x = 42/70% = 42/0.70 = 60

Use the table to write a linear function that relates y to x .

x −2 −1 0 1
y 8 5 2 −1
The linear function is y= ?

Answers

Answer:

The linear function is [tex]y = -3x + 2[/tex]

Step-by-step explanation:

A linear function has the following format:

[tex]y = mx + b[/tex]

In which m is the slope and b is the y-intercept(the value of y when x = 0).

In the table, we have that when x = 0, y = 2

This means that [tex]b = 2[/tex]. So

[tex]y = mx + 2[/tex]

Finding the slope:

We take two points, and the slope is given by the change in y divided by the change in x.

Points (0,2) and (1,-1)

Change in y: -1 - 2 = -3

Change in x: 1 - 0 = 1

Slope: [tex]m = \frac{-3}{1} = -3[/tex]

So

[tex]y = -3x + 2[/tex]

the distance between -34 and 14

Answers

I think it would be -27
As I believe you need to add -34 and 14 then divide by 2
The difference between-34 and 14 is 48
(-34)-(+14)=-48
|-48|=
=48

HELP GEOMETRY PROOFS

Answers

Step-by-step explanation:

See the attached for the proof

Researchers in New Zealand interviewed 907 drivers at age 21. They had data on traffic accidents and they asked their subjects about marijuana use. Here are data on the numbers of accidents caused by these drivers at age 19, broken down by marijuana use at the same age:

Marijuana Use per year
1-10 11-50 51+
Never times times times
Drivers 452 229 70 156
Accidents caused 59 36 15 50

Required:
a. Explain carefully why a useful graph must compare rates (accidents per driver) rather than counts of accidents in the four marijuana use classes.
b. Compute the accident rates in the four marijuana use classes. After you have done this, make a graph that displays the accident rate for each class. What do you conclude? (You can’t conclude that marijuana use causes accidents, because risk takers are more likely both to drive aggressively and to use marijuana.)

Answers

Answer:

a)

Therefore to compare this data effectively using the rates per driver is better off like for people who do not smoke their rate will be = 59 / 452 = 13.1% while for smokers of 61+ times = 50 / 156 = 32.1% and this rate will show clearly tat more accidents where caused by people who smoked 51+ times hence it should be used for graphical representation

b) attached below

Step-by-step explanation:

A) A  useful graph is must compare rates rather than counts of accidents in the four marijuana use classes

Using the rates on a graph is better for reference like saying; that 50 crashes were caused by those who smoke 51+ times and 59 crashes is caused by those who never smoke this statistics makes it seem like smoking has no effect on the amount of accidents

Therefore to compare this data effectively using the rates per driver is better off like for people who do not smoke their rate will be = 59 / 452 = 13.1% while for smokers of 61+ times = 50 / 156 = 32.1% and this rate will show clearly tat more accidents where caused by people who smoked 51+ times hence it should be used for graphical representation

B) accident rate for Non-smokers

 = (59/452) * 100 = 13.05

accident rate for smokers between 1-10 times

= ( 36/ 229 ) * 100 = 15.72

accidents rate for smokers between 11 - 50 times

=  ( 15/50 ) * 100 = 21.42

accidents rate for smokers 51+

 =  ( 50 / 156 ) * 100 = 32.05

attached below is the required graph

Plz help me will mark brainliest

Answers

Answer:

D.

Step-by-step explanation:

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