Mathematics High School

There are 515 students who attend central middle school. Three out of every 5 students live within 1 mile of the school. How many students at central middle school live within 1 mile of the school?

Answers

Answer 1

Answer:

103 students live 1 mile away from the school.

Step-by-step explanation:

First dicide what the problem is really asking you then you end up getting divisoin them divide 515/3.

Related Questions

12/75=x/120 What is x?

Answers

Answer:

x = 18

Step-by-step explanation:

Answer:

19.2

Step-by-step explanation:

120/75=1.6

12 times 1.6=19.2

∠A is complementary to ∠B. The measure of ∠A is (8x+12)∘. The measure of ∠B is half the measure of ∠A.

Write an equation that can be used to determine the value of x. Then solve for x.

Answers

8x+12/2 is the answer

The equation that can be used to solve for x is 8x + 12 + 4x + 6 = 90.

The value of x is 6.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

∠A and ∠B are complementary.

This means,

∠A + ∠B = 90

Now,

∠A = 8x + 12

∠B = (8x + 12)/2 = 4x + 6

Now,

8x + 12 + 4x + 6 = 90

12x + 18 = 90

12x = 90 - 18

12x = 72

x = 72/12

x = 6

Thus,

The value of x is 6.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

Explain why x^2 + 4x + 3 is factorable.

PLEASE I NEED HELP!!

Answers

Answer:

Step-by-step explanation:

In order to find the values to factorize the equation, we need to find the factors the factors of 3 that sum to 4

The factors of 3 are [tex]\pm: 1, 3[/tex]

We can make 4 with 1 + 3

Since all the values are positive, both of the factors will have addition

[tex]x^2+4x+3\\(x+3)(x+1)\\\\x^2 + x + 3x + 3\\x^ + 4x + 3[/tex]

Will make brainiest if someone solves this

Answers

it a i’m positive !!

ME too I got this right

a suitcase measures 24 inches long and 18 inches high, what is the diagonal length of the suitcase?

Answers

Answer:

The diagonal is 30 inches

Step-by-step explanation:

Assuming a rectangular suitcase (with right angles), we can use the Pythagorean theorem to solve this

a² + b² = c²

so we plug our two values to find the diagonal (hypotenuse)

24² + 18² = c²

576 + 324 = c²

900 = c²

c = √900

c = 30

The diagonal is 30 inches

Answer:

the diagonal is 30 inches

Step-by-step explanation:

you assume a suitcase is a rectangular shape, and the diagonal length makes 2 right triangles; therefore you can use Pythagorean theorem

[tex]a^{2}[/tex] + [tex]b^{2}[/tex] = [tex]c^{2}[/tex] ; where a = 24, b = 18 and c is the diagonal

[tex]24^{2}[/tex] + [tex]18^{2}[/tex] = [tex]c^{2}[/tex]

[tex]c^{2}[/tex] = 576 + 324

[tex]c^{2}[/tex] = 900

c = 30 inches

Put the following equation of a line into slope-intercept form, simplifying all
fractions
2y - 2x = 8

Answers

Answer:

y=x+4

Step-by-step explanation:

2y - 2x = 8

2y=2x+8

y=x+4

Answer:

Step-by-step explanation:

Question 6 of 10
Which of the following are solutions to the equation below?
Check all that apply
2x2 + 6x = 20
A. -5
B. 20
C. -2
D. 1
E. 2
F -10

Answers

b , e , a are the correct answers

Answer:

-5 and 2

Step-by-step explanation:

The coach fare to a theme park costs $21 for 3 people, what would be the cost for 6 people?
A) $42 B) $63 C) $140

Answers

Answer:

Step-by-step explanation:

You add 21 twice because 3 is half of 6

Answer:

A - 42

Step-by-step explanation:

21 x 2 = 42

3 x 2 = 6

54x4=18x n these are the answers 12 14 16 18

Answers

Answer:

Step-by-step explanation: 18x 12= 216 and 54x4 = 216

Plz help will make brainiest.

Answers

I believe the answer is H.
The first two are correct for sure, the last one I’m pretty sure is also correct.

What happens when we multiply conjugates
together?

Answers

basically when you foil inner terms cancel out

Test your PEMDAS

6+8/2(2+2)

This one is tricky

Answers

Do parenthesis first (4)
Then, do the division 8/2 = 4
Then multiply 4 and 4 which will be 16
Add 6 to 16 and you get 22

suppose y varies directly as x and y=21 when x=3 find x when y=42

Answers

Answer:

Step-by-step explanation:

21/3=42/x

x=42*3/21

x=6

PLEASE ANSWER AS SOON AS POSSIBLE!

Answers

The y- intercept has to be a point in the line where x is 0. Which means that in this case it would be -4.
To find the slope, use the formula: rise over run —> y2 - y1/x2 - x1
Choose any two coordinates and plug them in. Then simplify. Let me know if you have any questions by commenting:)
Hope I helped:)

188 plus what equals 258
and 303 plus what equals 384

I will rate 5 stars and and mark you BRAINLIEST

Answers

Answer:

188 + 70 = 258

303 + 81 = 384

Step-by-step explanation:

188 + __ = 258
Inverse operations.
258 - 188 = 70
303 + __ = 384
Inverse operations again.
384 - 303 = 81
Answers: 70 and 81
Hope this helped

HELP ME PLEASE ASAP?!?
A. AC
B. AB
C. AB and BC
D. BC
E. A
F. C

Answers

I am not sure by maybe c

i think it’s C.AB and BC

so 900x900= answer: 810000

Answers

Answer:

That is correct

Answer:

yes its correct

Step-by-step explanation:

help me please and thank you

Answers

the answer is x^9 also use photmath they explain why and give the the answer for equations like this

Find the coordinates of the midpoint of a segment with endpoints (6,-3) and (-2, 1)

Answers

The midpoint of this two points is :

(2,-1)

A recipe requires 9 cups of milk. You can only measure using 2/3 cups. How many 2/3 cups are required for the recipe?

Answers

Answer:

You would need 13.5 2/3 cups.

Step-by-step explanation:

[tex]\frac{2}{3}[/tex]×[tex]\frac{13.5}{1}[/tex]=[tex]\frac{27}{3}[/tex]

27÷3=9

A store sells new video games for $25 each. Used video games sell for $10 each. Jacob is buying 3 new video games and x used video games. Which equation can be used to find y, the total price Jacob must pay in dollars?

Answers

Answer:

[tex]y = 75 + 10x[/tex]

Step-by-step explanation:

Given

New Video Games

[tex]Cost = \$25[/tex]

[tex]Number = 3[/tex]

Used Video Games

[tex]Cost = \$10[/tex]

[tex]Number = x[/tex]

Required

Determine the amount spent (y)

First, we need to determine the total spent on new games

1 new game = $25

3 new games will be: 3 * $25

Next, we determine the total spent on old games

1 used game = $10

x used games will be: x * $10

So, total amount y, is:

[tex]y = 3 * 25 + x * 10[/tex]

[tex]y = 75 + 10x[/tex]

Find the area of the shaded region (s) of each figure. Explain or show your thinking

Answers

Answer:

Step-by-step explanation:

ok so the answer is thx for the points

A fruit jucie company includes 1.231 ounce of apple jucie in 6.65- ounces bottel of a mixied fruit jucie. How much of the bottel of mixied fruit jucie is NOT apple jucie? THANK YOU!

Answers

Answer: 81.49% of bottle of mixed fruit juice is NOT apple juice.

Step-by-step explanation:

Quantity of mixed fruit juice = 6.65 ounces

Quantity of apple juice in it = 1.231 ounce

Quantity of mixed fruit juice is NOT apple juice = (6.65-1.231) ounces

= 5.419 ounces

Fraction of bottle is not apple juice = [tex]\dfrac{5.419}{6.65}\approx0.8149=81.49\%[/tex]

Hence, 81.49% of bottle of mixed fruit juice is NOT apple juice.

Which answer choice shows 81.027 rounded to the nearest half?
A. 80
B. 80.5
C. 81
D. 81.5

Answers

C. 81 is the answer to this question

Answer:

Step-by-step explanation:

what is the X for this 7x+12=26

Answers

Answer:

x = 2

Step-by-step explanation:

[tex]7x + 12 = 26 \\ subtract \: 12 \: from \: both \: side \\ 7x = 14 \\ divide \: both \: side \: by \: 7 \\ x = 2[/tex]

PLEASE HELP WITH THIS QUESTION ILL GIVE BRAINLIEST !!!

Answers

Answer: linear pair

Step-by-step explanation:

Because ce is shown to be bisected by line n, then the two expressions are added and will equal 180°. This is what is called a linear pair.

13 only (give brainliest) ASAP

Answers

Answer:

1/3 or 0.3

Step-by-step explanation:

5/8 x 4/5 x 2/3 =

1/3 or 0.3

Answer:

1/3 in^3

Step-by-step explanation:

In order to find the volume, you must multiply the length, by the width, by the height. This would mean you need to do 2/3x5/8x4/5=40/120

40/120 simplified will give you 1/3

Are the lines parallel? 2x + 3y = 6 and 2x + 3y = 10

Answers

This is a website called Desmos but to solve this all you have to do is find slope and if they are reciprocals(are opposite of each other) they will be perpendicular. Hope this helps :)

Answer:

the fact that this dosen´t the question like

Step-by-step explanation:

can someone help me please

Answers

Answer:

IM SLEEP

Step-by-step explanation:

Find the x- and y-intercepts of the equation below. Write your answers as ordered pairs.
3x - 4x = - 12

Answers

Answer:

x intercept: none

y intercept=: (0,-12)

Other Questions

Which of these is an opinion statement?A.Some diseases are spread through the air.B.Washing your hands can help cut down on illnesses.C.People should never handle food when they're sick. American singer song writer Bob Dylan was awarded the Nobel prize Heather levant un juguete con una masa de 7/12 de kilogramo. Luego otro juguete con una masa de 1/12 de kilogramo.Cual es la masa total de los juguetes que levanto? The image of A(-1,3) under the translation T 2,11) (1,4)2) (-3,2)3) (-2,3)4) (0,5) All organisms are heterotrophs.A) TrueB) False Jesus has a total of $80 in his savings account he is withdrawing $10 from his savings account each week write an equation indicating his withdrawal from his savings account What is an equation of the line that passes through the points 8,-3 and 8,4? find the slope of a line When you feel so wilted and frayed like a song thats repetivley playedit just doesn't hit the same the next day it makes you wanna find some other lyrics to sayyou want life on an island isolated and free but you cant be cause you hate being lonelywhen you say i want to be me but it hits you in the morning you dont know how to beI wanna be by myself with somebody, easier to let it go than to explodebecause i wanna have attention while i'm lonely and its all just another episodei want to scream to the top of my lungs and dam.n it burns, because my volumeis just short of being heard, i want to let everyone know that im not immuneto being hurt, i want to yell louder than ever before but i know i've got to much in storeand if you ever have felt this way then you know that we cant be sanebut thats okay because, I think its better this way even though it hurts I think having the power behind our quiet words is just as strong as screaming alongto the chaos in this world. the chaos in this world. Is this a good song? Pls help ! :)While an addict's knows they shouldquit, their brain demands more of the drug.social circleintuitionirrational mindrational mind 3. How does the use of subheadings aid in the reader's understanding of the passage?A. It helps the reader name each section of the text.B. It helps the reader writer a summary of the section.C. It helps the reader develop an inference about each section,D. It helps the reader connect the structure with the purpose of eachsection. Help and please show all your work I need this ASAP Deborah became very ill and depressed after A rectangle is 2 meters long and 50 centimeters wide. What is its perimeter, in centimeters? what is popular sovereignty? A. the idea that the government should have absolute power B. The idea that the government decides whats wrong and right C. the idea that people are cruel and cannot govern themselvesD. The ideas that people give and entrust power to the government Please answer correctly !!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!! Compute the price of a 6.3 percent coupon bond with 15 years left to maturity and a market interest rate of 7.0 percent. (Assume interest payments are semiannual.) (Do not round intermediate calculations. Round your final answer to 2 decimal places.) YALL PLEASE HELP ME ON MY TEST PLEASE IVE BEEN STRUGGLING TO UNDERSTAND THE CLASSES AND MY TEACHER WONT EVEN EXPLAIN ANYTHING JUST SAY I dont know what you want me to do. LIKE EXPLAIN PLEASE. SOMEONE PLEASE JUST HELP ME ON MY TEST Stratovolcanoes are also known asa) super volcanoesb) composite volcanoes.c) vulcanions. Decrease 14132.77 by 14.5%Give your answer rounded to 2 DP