Mathematics High School

Answer please? I need it for homework

Answers

Answer 1

Answer:

boys = 150

girls = 350

Step-by-step explanation:

I'm not sure what a tape diagram is, but I can get the answer.

Let b = boys

Let g = girls

3/7 = b/g

3/7 = b/(b + 200)

3(b + 200) = 7b

3b + 600 = 7b

600 = 4b

b = 600/4

b = 150

g= 150 + 200

g = 350

Related Questions

Write the equation for the
line that passes through
(-3, 5) and is parallel to the
graph of y = 2x - 4.

Answers

Answer:

(

−

)

⋅

(

)

−

We get the equation of the line as :

The graph will look like this:

graph{y=2x+10 [-10, 10, -5, 5]

Step-by-step explanation:

When = 3, what will the value for y be for the equation - 4x + 5y = 18?

Answers

If x equals 3 then y must equal 1.2

Answer: y=6

-4(3)+5y=18

-12+5y=18

add 12 to both sides

-12+5y+12=18+12

5y=18+12

5y=30

divide both sides by 5

5y÷5=30÷5

y=30÷5

y=6

I hope this is good enough:

Which expression can be used to find the value of the expression below? (7/10) + 2/8 + 1/10 - (4/8)

Answers

Answer:

Step-by-step explanation:

Answer:

The answer would be A

Step-by-step explanation:

because I said so duh no and ifs or buts.

If you reflect the coordinates (1,4) across the y-axis what would be the new
coordinates? *

Answers

Answer:

-1,4

Step-by-step explanation:

Answer:

-1,4

Step-by-step explanation:

Jared just completed a race and is standing 15 feet across the finish line. Michael is still running the race and he has 30 feet to go

Student A says that Jared and Michael are 45 feet away from each other student B says they are 15 feet away from each other

Who is correct
Explain your reasoning and write a numerical expression to justify your answer

Answers

Answer:

Student A is correct.

Step-by-step explanation:

A is correct as Michael is 30ft behind the finish line and Jared is 15 feet past it. [tex]30 + 15 = 45[/tex]

Answer:

student a

Step-by-step explanation:

jared is 15 feet after the line Michael is 30 feet before the line 15 + 30

can someone please help me .. will mark brainliest

Answers

Answer:

neither

Step-by-step explanation:

2
Carter is going on a 16.5
mile hike through the
Grand Canyon. If he wants
to spread out his hike
evenly over the next 6
hours, how many miles
should he hike per hour?
NIC

Answers

Answer:

2.75 miles per hour

Step-by-step explanation:

16.5/6

What is the equation of this line in slope-intercept form?
6x-7y=17
6x-11y=-13
6x-11y=13
11x-6y=13
(For you k-12 kids you should know what this is)

Answers

Answer:

6x-7y=17-----y=6/7x-17/7

6x-11y=-13----y=6/11x-13/11

6x-11y=13----y=6/11x+13/11

11x-6y=13-----y=11/6x-13/6

Step-by-step explanation:

Tyler height is 57 inches. What could be his height in centimeters

Answers

Answer: 144.8

Step-by-step explanation:

Sylvia has 51.78 pounds of dirt. She has 20 buckets and would like to put 2.56 pounds of dirt into each bucket. Are there enough buckets for all of the dirt to be in a bucket?

Answers

Answer:

There isn't enough buckets for all of the dirt to be in a bucket.

Step-by-step explanation:

From the question,

She has 20 buckets and would like to put 2.56 pounds of dirt into each bucket.

Hence, the total number of dirt that can be in the 20 buckets is

20 × 2.56

= 51.20 pounds of dirt

Slyvia has 51.76 pounds of dirt.

51.76 - 51.20

= 0.56 pounds of dirt.

From the above calculation we can say that there isn't enough buckets for all of the dirt to be in a bucket

Ralph is making orange juice.
He needs 3 cups of orange
juice. How many fluid ounces
of orange juice does he need?
A.12 oz
B.6 oz
C.18 oz
D.24 oz

Answers

D. 24 oz because 1cup is equal to 8 fluid ounces so in order to make 3 cups you have to multiply 3 by 8 which equals to 24

Vanessa has $50.00 in a savings account that earns 10% annually, with interest compounded annually. How many dollars will Vanessa have in the account after 2 years?

Answers

Answer:

$60.00

Step-by-step explanation:

first take 50 and find 10% of that. we can do this by turning 10 into 0.1 and multiplying that by 50. this leaves you with 5. take 5 and multiply by 2 representing the 2 years, and get 10. then add the $10 to the $50 to get $60. hope this helped! pls give brainliest <3 :)

ILL MARK U BRAINLIEST!

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Because when you look at the chart the orders add up to four.

41 lbs of tomatoes cost $328.
How much would 5 lbs cost

Answers

Answer:

5 lbs of tomatoes would cost $40

what is the side length of 144 square miles and 134 square miles

Answers

Answer: square root of 144 = 12 miles

Square root of 134 = 11,57 miles

Power functions mastery test

Answers

This isn’t a question this is just a statement

Answer:

i'm going fail my test because of this

Step-by-step explanation:

how do you find the perimeter of the isosceles triangle?

Answers

to calculate the perimeter of an isosceles triangle, the expression 2s + b is used, where s represents the length of the two congruent sides and b represents the length of the base.

you can also search online and there will be a calculator for it to make it easier, hopefully this helps ^^

the hardest question i came across
1+1
A.idk
B.5
C.2
D.69

Answers

Answer is D, 69 hope this helps

What is the slope and Y intercept?

Answers

Answer:

Y intercept = (0,10)

slope is 4

Step-by-step explanation:

Ok so Start with y intercept. That’s the point it crosses the y axis. So that would be ( 0, 10). To find slope, you do rise/run. Or how far up, and how far right. take two points (0,10) and (1, 14)

14-10

——-

1-0

= 4/1 = 4

so the slope is 4.

7 * (-3) =
What Is the answer
This is multiplication

Answers

Answer:

-21

Step-by-step explanation:

Answer:

-21

Step-by-step explanation:

7 * 3 = 21 normally, right?

this equation is the same thing, you just have to make it negative!

for the future, remember that positive * negative = negative answer and negative * negative = positive answer. if you remember that, all you have to do is solve the equation normally and then add a negative sign!

I WILL GIVE BRAINLIEST!!! I NEED AN ANSWER FAST!!!!!!!! PLEASE!!!!!!!!! The leg of a right triangle is 3 units and the hypotenuse is 4 units. What is the length, in units, of the other leg of the triangle?

Square root of 5
Square root of 7
5
7

Answers

Answer:

Square root of 5

Step-by-step explanation:

Use process of elimination to eliminate the last two, and square root of 7 is too much

Choose the letter for the best answer.
7. Faith spent $78 at Fashion
Warehouse. She bought 2 shirts that
each cost $17.50 and a pair of
shoes. How much did she spend for
the shoes?
$34.00
$60.50
$43.00
$113.00

Answers

Answer:C

Step-by-step explanation:

78-17.5*2 = 43 so C

Answer:

43 dollars

Step-by-step explanation:

17.50 x 2 = 35

78 - 35 = 43

Please help! I’ll give brainliest!

Answers

Answer:

Step-by-step explanation:

all triangles add up to 180.

180-42= 138

138/2 is 69

69+69+42 is 180

69 haha funny number but ya

struggling a lot pls help!!!!! ASAP

Answers

Answer:

Its (-2, 0)

Explanation: This is actually very simple because you just simply go left 2 times towards the middle of the two lines crossing each other, and thats -2. Then after the point doesn't move any farther so its 0.

Erica purchased adult and youth tickets for a movie. She bought x adult tickets for $7 each and y youth tickets for $5. Write an expression that can be used to show the total cost, C, of all tickets.

C = 7x + 5y
C = (7 + 5)x
C = (7 + 5)(x + y)
C = 7y + 5x

Answers

Answer:

C = 7x + 5y

I don't know how to explain it's just simple math to me

Answer:

its A) 7x + 5y

Step-by-step explanation:

Whats is the answer to 3-(-7). I cant seem to figure it out

Answers

the answer is 10 because if you add 7 and 4, it gives you 10 because the - is like invisible

Rufus and Cody went from living in the country to living in the city. How would you feel If your parents decided they’d rather have a life on a farm than stay in the city any longer. What would your feelings be and why?
AT LEAST 6 SENTENCEs
WILL RECIEVE BRAINLIST AND EXTRA POINTS

Answers

Answer:

-In my opinion- I tried hope you like this!

Step-by-step explanation:

I would feel Average because, I already lived in the country. I could go visit the city when I grow up anytime. I can also find new things I never knew about in the farm that wasn't in the country. in addition, I would also go discover how farmers do it like for example how they take care of their crops and their animals like all the basics. Living in the city isn't a need it's a choice if my parents would decide to live in the Farm I would be happy with their choice. My feelings towards this choice would be Happy and curious because you never know what would happen in the farm you might like it , if I don't then I would talk with my parents about what I dislike, I'm pretty sure they would understand.

TRYING TO COMPLETE BEFORE 11:59 PLEASE HELP IM HAVING A PANIC ATTACK

Compare the slopes m1 & m2 of the lines to determine if the lines are parallel, perpendicular or neither.

Answers

Answer:

In order top to bottom: perpendicular, parallel, neither

Step-by-step explanation:

For lines to be perpendicular, their slopes must be the opposite reciprocals of each other. That means the fraction is flipped and the sign is flipped. For the first one it's 3/4 and -4/3 which is opposite reciprocals.

For lines to be parallel, the slopes are the same. The second one has both slopes = 1/2.

The last one is neither because it's not equal and they're not opposite reciprocals.

I recommend graphing these if you're still having trouble with the concept. You can try desmos.com, that's a good website to use.

Nevaeh read 49 1/2 pages in 2 1/4 hours. If she continues reading at the same rate, how many pages will she read in an hour?

Answers

Nevaeh reads 22 pages in a hour.

Step-by-step explanation:

49.5/9 is 5.5x4=22

4/25 x 10 write your answer as a fraction in simplest form

Answers

The answer is 8/5 or 1 3/5

Other Questions

40 points!!!!Find the slope of the line through each pair ofpoints. Remember to write answer as a fraction insimplest form.7.) (10, 12) (2, -8) Read the preambles for the United States Constitution and the Louisiana constitution.We the people of the United States, in order to form a more perfect union, establish justice, insure domestic tranquility, provide for the common defense, promote the general welfare, and secure the blessings of liberty to ourselves and our posterity, do ordain and establish this Constitution for the United States of America.Preamble, US ConstitutionWe, the people of Louisiana, grateful to Almighty God for the civil, political, economic, and religious liberties we enjoy, and desiring to protect individual rights to life, liberty, and property; afford opportunity for the fullest development of the individual; assure equality of rights; promote the health, safety, education, and welfare of the people; maintain a representative and orderly government; ensure domestic tranquility; provide for the common defense; and secure the blessings of freedom and justice to ourselves and our posterity, do ordain and establish this constitution.Preamble, Louisiana constitutionHow are these two preambles different?Only one includes the phrase we the people.Only one focuses on protecting citizens rights.Only one states the purpose of the document.Only one expresses individual rights and liberties. What structural aspect of U.S. federalism could be considered parallel what does 'no taxation without representation' mean? Read the directions for making a vegetable and cheese omelet.1. Crack two eggs in a bowl, and whisk them with a fork until the eggs are thoroughly blended.2. Add 2 tablespoons of milk to the bowl and whisk.3. Place a pan over medium heat, and lightly coat it with a non-stick cooking spray.4. Pour the egg mixture into a pan, and cook until the edge of the egg turns a golden brown.5. Sprinkle shredded cheese and chopped vegetables evenly on top of the egg. Continue cooking until the cheese begins to melt.6. Using a spatula, carefully fold the egg in half.7. Carefully slide the omelet onto a plate.What would happen if a person completed step 6 before step 5? what is the date before el Da de la Familia in Uruguay? The Bears have won 7 and tied 2 of their last 13 games. They have not forfeited any games. Which ratio correctly compares their wins to losses? What is the slope-intercept equation for the line below? How did the practice of Christianity change from 300 CE to 600 CEThe answer is A its spread throughout Europe Who do you feel sympathy for at the end of the play Romeo and Juliet. Who do you feel is most at fault for the events thatoccur?What lessons can be learned that we can apply to today from this play? The political cartoon above __________________________. A. supports European colonization B. is critical of European colonization C. supports American colonization D. is critical of American colonization Please select the best answer from the choices provided A B C DAn illustration of Uncle Sam carrying items that represent services and goods from the United States to a foreign country. Which event prompted U.S. intervention in Latin America during the Cold War era?A. British claims to the Falkland IslandsB. civil war in El SalvadorC. Soviet-sponsored revolution in BrazilD. a popular uprising in Mexico __________ refers to the ability of an individual to survive and reproduce, whereas __________ is any inherited characteristic that increases ones chance of survival.A.Adaptation . . . fitnessB.Natural selection . . . fitnessC.Fitness . . . adaptationD.Adaptation . . . natural selection If the value of "y" varies directly with "x"and y = -8 when x = 4.Find "y" when x = -4. What did Hamilton's financial plan include?O securing states' rightssecuring foreign supportO securing loyalty to the federal governmentO securing an adequate mix of agrarian and manufacturing interests Help I will give brainliest Why are models in science used to represent complex processes? As a geographer, one of the most important elements of geography that you will use is called places and regions. What does it mean to study this element of geography? Explain your answer in at least two sentences. help me answer pls :)what is the value of y when x=43 Help me plsIsbaksbaosbvshshs