Mathematics Middle School

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Answers

Answer 1

Answer:

b. 30 should be it

Step-by-step explanation:

please give brainliest

Answer 2

Answer:

45 (tip: find out the pattern of the graph like 90 + 25 is 105 so if you could have subtract 60 by 25, you would get 45.)

Related Questions

if Jerome were to roll two dice 48 times, about how many times could he expect to roll doubles?

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Answer:

24 times

Step-by-step explanation:

i took the quiz

2) help ASAP due in like 10min

Answers

Answer:

y=25x-5

Step-by-step explanation:

25x is the money you start with and 5 is a constant that you lose per game hence the negative/or subtraction sign

Branliest plsssss

The zoo charges a four dollar admission fee plus an additional two dollar fee for each exhibit you visit which equation below matches the problem situation above

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4+2x=y would be the answer you’re looking for, so the last answer

The answer would be y= 2x4

What is the product?

(-2x-9y2)(-4x-3)

Answers

Answer:

8x^2+6x+36xy^2+27y^2

Step-by-step explanation:

He was right what he said ^^

solve for x: 5x - 3 = 4x + 2

Answers

Answer:

Original: 5x - 3 = 4x + 2

Subtract 4x from each side:

x - 3 = 2

Add 3 to each side:

Answer: x = 5

Plz help with these first one gets brainliest

Answers

Answer:

A=(1,6) B=(1,6)

Step-by-step explanation:

Its the absolotle value between them.

A=(1,6) B=(1,6). they both are the same thing

Help me solve this please. ASAP

Answers

I’m not sure what the student would’ve don’t wrong but here’s the answer to m<1 and m<2 with it worked out step by step :)

Hello everyone !! I have a couple math questions need answered asap !!!
Here is the first one :
Dilate ∆FUN using the origin as the center of dilation and a scale factor of 1/2 to form ∆F'U'N'.
What are the coordinates of F' ?
I will give crown if there is two correct answers

Answers

Answer:

Compare the y-intercepts and slopes of the linear functions f(x) and g(x) and choose the answer that best describes them.

x f(x)

0 1

2 9

4 17

g(x) = 3x + 1

A) The slope of f(x) is less than the slope of g(x). The y-intercept of f(x) is equal to the y-intercept of g(x).

B) The slope of f(x) is less than the slope of g(x). The y-intercept of f(x) is greater than the y-intercept of g(x).

C) The slope of f(x) is greater than the slope of g(x). The y-intercept of f(x) is equal to the y-intercept of g(x).

D) The slope of f(x) is greater than the slope of g(x). The y-intercept of f(x) is greater than the y-intercept of g(x).

Step-by-step explanation:

PLEASE ANSWER QUICKLY I WILL GIVE BRAINLIEST Mrs. Morales wrote a test with 18 questions covering spelling and vocabulary, Spelling questions W) are
worth 5 points and vocabulary questions (y) are worth 10 points. The maximum number of points possible
on the test is 100
Part 1 out of 4
Write an equation in slope-intercept form to represent the number of questions on the test
The equation is y

Answers

Here's our data:

15 questions total

Total number of points: 100

Spelling questions are worth 5 and represented by x

Vocab questions are worth 10 and represented by y

Therefore:

x+y=15

5x + 10y= 100

So:

x+y=15

x= 15-y

5x +10y =100

5(15 -y) +10y =100

75 -5y +10y =100

75 +5y = 100

5y=25

y=5

x +y=15

x+5=15

x=10

There are 10 spelling questions and 5 vocab questions

what is the meaning of life? (There is no specific answer to this question, the answer to this question would be a opinion on what life means)

Answers

Answer:

I think that you decide what the meaning to your life is. It really depends on what matters to you as a human being. I think that if your friends are the most important thing to you, then they are probably one of the things keeping you going. Thats why us as a populace value quality relationship over quantity relationships (how good of a relationship over how many relationships), its because deep down we know that we all need that one person or thing that can help us make this world a little less terrible. Stay strong

Step-by-step explanation:

Answer

A question so simple yet impossible to answer, "What is the meaning of life?" Since you asked, I'm going to answer this with my own words. The meaning of life, according to Psychology Today, is to live. It's probably true, but it isn't much of a meaningful answer. What does it mean to "live"? To live happily, to be grateful, what does it really mean? Life has a deeper meaning than this, I know it, well, kind of. Life has to have a deeper meaning, but how would we know what the answer is? This is really confusing, but the answer, for now, could be there is no meaning, which isn't really that good of an answer, but it could be true. But 'Im sticking with "the meaning of life is to live."

__________________________________________________________

Hope this helps! <3

__________________________________________________________

Pls help I really need it

Answers

Answer:

Step-by-step explanation:

Use the equation

45%x=9

Divide by 45% on both sides to get 20

The answer would have to be 20

Just made a question based on health I'm posting this in the math category so more people can see it since more people do math and barely anyone does health! Much appreciated ty pls check out the question I posted pls

Answers

ok I will go check :)))))

i will go check :)))))))))

A store buys a 12 lb turkey for $15. They want to make a 35% profit on the sale/price of the turkey.

Write two expressions to represent this situation.

Use p as your letter/variable to represent the price of the turkey. Do not use spaces when typing in your expressions. please help i give brainliest! :]

Expression 1:

Expression 2:

Answers

Answer:

p:20

p:25

Step-by-step explanation:

Help me plz I have headache and cant think

Answers

Answer: y=9

Step-by-step explanation:

Simplifying

7y = 3y + 36

Reorder the terms:

7y = 36 + 3y

Solving

7y = 36 + 3y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-3y' to each side of the equation.

7y + -3y = 36 + 3y + -3y

Combine like terms: 7y + -3y = 4y

4y = 36 + 3y + -3y

Combine like terms: 3y + -3y = 0

4y = 36 + 0

4y = 36

Divide each side by '4'.

y = 9

Simplifying

y = 9

Answer:

Step-by-step explanation:

Nine hundred people who attended a movie were asked whether they enjoyed it. The table shows the results.

How many more children were surveyed than adults? Enter a numerical answer only.

Answers

Answer:

184

Step-by-step explanation:

I took the amount of children, 461, and subtracted the amount of adults surveyed.

461 - 277 = 184

A total number of 118 children were surveyed more than the adults

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Total number of people who were surveyed = 900 people

Total number of children who enjoyed the movie = 461 children

Total number of adults who enjoyed the movie = 277 adults

Total number of people who enjoyed the movie = 738 people

Total number of people who did not enjoy the movie = 162 people

Total number of adults who did not enjoy the movie = 114 adults

So ,

Total number of children who did not enjoy the movie =
Total number of people who did not enjoy the movie - Total number of adults who did not enjoy the movie

Total number of children who did not enjoy the movie = 162 - 114

= 48 children

Now ,

Total number of children who were surveyed is =
Total number of children who enjoyed the movie + Total number of children who did not enjoy the movie

And , Total number of children who were surveyed is = 461 + 48

= 509 children

Now ,

Total number of adults who were surveyed is =
Total number of adults who enjoyed the movie + Total number of adults who did not enjoy the movie

And , Total number of adults who were surveyed is = 277 + 114

= 391 adults

Therefore ,

Total number of children who were surveyed more than adults =
Total number of children who were surveyed - Total number of adults who were surveyed

Total number of children who were surveyed more than adults = 509 - 391

= 118 children

Hence ,

The total number of children who were surveyed more than adults is 118

To learn more about equations click :

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The graphic below shows quadrilateral ABCD and its dilation, quadrilateral A’B’C’D’, with the origin as the center of dilation. The scale factor is .

Which statement about both quadrilaterals is true?

Quadrilateral ABCD is congruent to quadrilateral A’B’C’D’.
The corresponding angles of quadrilaterals ABCD and A’B’C’D’ are congruent.
The corresponding sides of quadrilaterals ABCD and A’B’C’D’ are congruent.
The corresponding angles of quadrilaterals ABCD and A’B’C’D’ are not congruent.

Answers

Answer:

The corresponding angles of quadrilaterals ABCD and A’B’C’D’ are congruent.

Step-by-step explanation:

One of the rules of dilation in geometry is that dilations, no matter what point you are dilating from, will change the angle. Dilations will only ever change the length of the sides.

John and his three brothers share a cell phone plan. The cell phone company charges a flat rate of $90 per month, which the four brothers share equally. In addition, the cell phone company charges 25 cents per megabyte of data downloaded. Each brother pays for his own downloaded data.
John's share of the current cell phone bill is $147.50.

Which equation determines how many megabytes of data John downloaded?

A. 90+0.25x = 147.50
B. 90x+0.25 = 147.50
C. 22.5+0.25x = 147.50
D. 22.5x+0.25 = 147.50

Answers

Answer:

Step-by-step explanation:

90/4 is 22.5 so one brother pays $22.5 of the flat fee. Because we don't know the number of megabytes John used, and one megabyte is 0.25, that would make is 0.25x.

so the equation it 22.5+0.25x = 147.50

On the map of an amusement park on a coordinate grid, the skating rink is at (0.5, −1).

Coordinate grid shown from negative 3 to positive 3 on x-axis and negative 3 to positive 3 on y-axis. There are increments of 1 over 2 for each grid line on each of the two axes. Only the whole numbers are labeled on either side of the axis.

Which of these shows how to plot the point to mark the skating rink?

From the origin, move 1 unit to the left along the x-axis and 0.5 unit vertically down, and place the point.
From the origin, move 0.5 unit to the left along the x-axis and 1 unit vertically down, and place the point.
From the origin, move 1 unit to the right along the x-axis and 0.5 unit vertically down, and place the point.
From the origin, move 0.5 unit to the right along the x-axis and 1 unit vertically down, and place the point.

Answers

Answer:

The last option is correct. "From the origin, move 0.5 unit to the right along the x-axis and 1 unit vertically down, and place the point. "

Step-by-step explanation:

You can move 0.5 to the left to get to the coordinates x, and 1 unit down to the coordinates y.

Answer:

answer is d

Step-by-step explanation:

Mary is planning a party for her brother. She has 36 prizes and 24 balloons. What is the greatest number of children who can attend the party so that each child gets an equal number of prizes and an equal number of balloons?How many prizes and balloons will each child get at the party?Solve the problem using the Distributive Property. Write the equation and show how distributive property was used, along with your final answer

Answers

Answer:

2 balloons and 3 prizes for each child for 12 children

Step-by-step explanation:

I dont really know how to show this in distributive property but thats the answer hope this helped

Answer:

2 balloons / 3 prizes for the 12 kids.

Step-by-step explanation:

I'm not sure on how to do this distributive property work, but i'm pretty sure, from doing my math, that this is the correct answer. Sorry i couldn't help you with this part ;(

solve for x: 6 + 3x = x - 8

Answers

Answer:

-7

Step-by-step explanation:

6 + 3x = x - 8

6+2x=-8

2x=-14

x=-7

30 POINTS!!!!!
Please awnser all of the questions with the question its asking first. Thank you <3
( Giving Brainlyst )
(I think I'm going to be quitting for a while, so this is my last question for a while.)

EX. Q.What is 2+2?
A.4

Answers

Answer:

458133,3%

Step-by-step explanation:

—Math

150% x 30 = 150/100 x 30

= 450/10

= 45

45% x 180 = 45/100 x 180

= 405/5

= 81

2/6 x 100% = 100/3 %

= 33,3 %

follow my account^^

Answer:

33.3%

40%

62.5%

60 is 40% of 150

60 is 150% of 40

The Mississippi River is 1,171 miles long. The Ohio River is 981 miles long. How much longer is the Mississippi River? Explain how you got your answer.

Answers

Answer:

Mississippi river is 190 Miles longer.

Step-by-step explanation:

when you subtract 1,171 by 981 you get the answer for your equation.

1,171 - 981 = 190 miles longer

If I have a 12ft tree and my sister has a 4ft tree and she used 12ft of Garland how much should I use

Answers

Answer:

36 feet

Step-by-step explanation:

4 x 3 = 12 so you need to use 3 times the amount she used. So 36 feet of garland

Answer:

36ft

Step-by-step explanation:

There are 14 apples and 26 oranges in a picnic basket. What percentage of the fruit in the basket is oranges?

Answers

Answer : 35. Explaination: Add the total apples and organges. That would be your 100 percent. Then multiply 14 • 100 : 1,400 . Divide 40 by 1,400 and it gives you : 35! Hope this helps :)

The percentage of oranges in the basket is 65%.

What is a percentage?

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Example:

Required percentage value = a

total value = b

Percentage = a/b x 100

Example:

50% = 50/100 = 1/2

25% = 25/100 = 1/4

20% = 20/100 = 1/5

10% = 10/100 = 1/10

We have,

Number of oranges = 26

Number of apples = 14

The percentage of oranges.

= 26/40 x 100

= 65%

Thus,

There are 65% of oranges.

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Write the expanded form of the expression. y(0.75+5)

Answers

Answer:

y x (0.75+ 5(

Step-by-step explanation:

5.75y
You add the numbers in the parentheses which gets you to y(5.75) and then you just multiply to get 5.75y.

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match each expression to the scenario it represents.

Answers

Answer:

im not sure but

Step-by-step explanation:

A goes in C, C goes in D, D goes in A, and B goes in B.

PLEASE HELP NEEDED FAST

Frederico's checking account balance is -$31, and Neela's checking account balance is -$527. How many times the balance of Frederico's checking account is Neela's checking account balance?
A.
-496
B.
496
C.
17
D.
-17

Answers

C I believe
527-31= 496
496/16=17

I’m pretty positive that it’s C

Pls Help! Thank you a lot!

Answers

Answer:

If im wrong im sorry

0.18 divided in 3 = 0.06 , its infinite so its D..

find hcf of 300 and 3996 by division method

Answers

Answer:

Step-by-step explanation:

300÷12=25

3996÷12=333

Answer:the answer is 12

Step-by-step explanation:

What is the constant of proportionality for the relationship shown in this table?
x 3 6 9 12
y 1 2 3 4

A.1/6
B.1/3
C.3
D.9

Answers

Answer:

Step-by-step explanation:

every time x goes up y multiplies by 3

Other Questions

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Richard has $652 in his account and is planning a road trip. he looks at how expensive hotels and sightseeing costs are in certain cities, planning accordingly: city cost ($) detroit 196.87 pittsburgh 180.32 st. paul 102.87 cincinnati 155.81 richmond 211.86 when richard makes the calculations, he finds he does not have enough money to visit each city. what is the cheapest city that richard can drop to avoid overdrawing his account? a. richmond b. detroit c. pittsburgh d. cincinnati How is a concurring opinion different from a dissenting opinion? A) A concurring opinion agrees with the majority decision, but for different legal reasons, while a dissenting opinion explains why one or more justices disagree with the majority. B) A concurring opinion asserts that two similar cases should be aligned and ruled on together, while a dissenting opinion insists that the case being heard is singular and unique. 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PLS HELP I NEED HELP REAL BAD PLS PUT LEGIT ANSWERS NO ANSWERS THAT SAY HI OR SOMETHING ELSE

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PLS HELP I NEED HELP REAL BAD
PLS PUT LEGIT ANSWERS NO ANSWERS THAT SAY HI OR SOMETHING ELSE